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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

CAS No. : 89-36-1 Formula : C10H10N2O4S Molecular Weight. : 254.262 Check Encyclopedia

Synonyms : 4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid; 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-benzenesulfonic acid; 1-(p-Sulfophenyl)-3-methyl-pyrazolon-(5); 4-(3-methyl-5-oxo-2,5-dihydro-pyrazol-1-yl)-benzenesulfonic acid; Pyrazolic acid; 4-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzolsulfonsaeure; Benzenesulfonic acid, 4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-; SPMP; 4-acid pyrazolone; PSMP; p-SMP (1 : 4 SPMP); 1-(4-Sulfophenyl)-3-methyl-5-p; 4-PYRAZOLIC ACID; PYRAZOLINE G; 1-(4-sulfophenyl)-3-methyl-2-pyrazoline-5-one; PHENYLMETHYLPYRAZOLE-4-ACID; PYRAZOLONE G;

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HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	1kg	$66
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
Simagchem Corp.	99%	3Day (s)	25kg/桶	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	1kg	Request For Qutation
Shanghai Jizhi Biochemical Technology Co., Ltd.	98%	1Week (s)	100g/瓶	Request For Qutation

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4-chloro-3-[4-[(2-methoxyphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid

CAS No. : 70796-13-3 Formula : C17H15ClN4O5S Molecular Weight. : 422.843 Check Encyclopedia

Synonyms : 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(2-METHOXYPHENYL)AZO-2-PYRAZOLIN-5-ONE;

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Shenzhen Regent Biochemistry Technology CO., Ltd.	96%	7Day (s)	500g	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
Chemos GmbH	96%	7Day (s)	500g	Request For Qutation

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1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT

CAS No. : 143193-48-0 Formula : C25H33ClN4O4S Molecular Weight. : 521.072 Check Encyclopedia

Synonyms : DYE ME 689T;

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Hangzhou J&H Chemical Co., Ltd.	99%	14Day (s)	500g	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	1kg	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	95%	1Day (s)	25g	$110.96
Santa Cruz Biotechnology, Inc.	96%	10Day (s)	25g	$46
Heowns Biochem Technologies.LLC.TianJin	95%	7Day (s)	5g	Request For Qutation

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1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-SULFOPHENYL)AZO-2-PYRAZOLIN-5-ONE DISODIUM SALT

CAS No. : 91101-24-5 Formula : C16H11ClN4Na2O7S2 Molecular Weight. : 516.844 Check Encyclopedia

Synonyms : DYE OP 500;

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Shenzhen Regent Biochemistry Technology CO., Ltd.	96%	7Day (s)	10g	Request For Qutation
ABCR GmbH	96%	7Day (s)	100g	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	500g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation
YONGYICHEM		IN STOCK	1噸	Request For Qutation

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N,N-diethylethanamine,(2E)-3-ethyl-2-[(2Z)-2-[3-methyl-5-oxo-1-(4-sulfophenyl)pyrazol-4-ylidene]ethylidene]-1,3-benzoxazole-5-sulfonic acid

CAS No. : 160828-82-0 Formula : C27H34N4O8S2 Molecular Weight. : 606.711 Check Encyclopedia

Synonyms : 5-Benzoxazolesulfonic acid,2-((1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene)ethylidene)-3-ethyl-2,3-dihydro-,compd. with N,N-diethylethanamine; 4-(2-(3-Ethyl-5-sulfo-2(3H)-benzoxazolylidene)ethylidene)-3-methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one,triethylamine salt; 5-Benzoxazolesulfonic acid,2-(2-(1,5-dihydro-3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene)ethylidene)-3-ethyl-2,3-dihydro-,compd. with N,N-diethylethanamine (1:?);

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sodium,4-[(4Z)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonate

CAS No. : 63044-60-0 Formula : C19H18N3NaO4S Molecular Weight. : 407.419 Check Encyclopedia

Synonyms : 4-((4-(Dimethylamino)phenyl)methylene)-3-methyl-1-(4-sulfophenyl)-2-pyrazoline-5-one,sodium salt; Benzenesulfonic acid,4-(4-((4-(dimethylamino)phenyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-,sodium salt (1:1); Benzenesulfonic acid,4-(4-((4-(dimethylamino)phenyl)methylene)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-,sodium salt;

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Shanghai Haorui Chemical Research Co., Ltd.	98%	14Day (s)	500g	Request For Qutation

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sodium,4-[3-methyl-4-[(2E)-2-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate

CAS No. : 6359-86-0 Formula : C16H12N5NaO7S Molecular Weight. : 441.351 Check Encyclopedia

Synonyms : Benzenesulfonic acid,4-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)-,monosodium salt; Benzenesulfonic acid,4-(4,5-dihydro-4-(2-(2-hydroxy-5-nitrophenyl)diazenyl)-3-methyl-5-oxo-1H-pyrazol-1-yl)-,sodium salt (1:1); Sodium p-(4,5-dihydro-4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonate; EINECS 228-811-7; 2-Pyrazolin-5-one,4-((2-hydroxy-5-nitrophenyl)azo)-3-methyl-1-(p-sulfophenyl)-,sodium salt;

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Dayang Chem (Hangzhou) Co., Ltd	98%	7Day (s)	25kg	Request For Qutation
Career Henan Chemical Co	98%	3Day (s)	1kg	Request For Qutation
American Custom Chemicals Corporation	96%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	500g	Request For Qutation

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3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one

4-chloro-3-[4-[(2-methoxyphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid

1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT

1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-SULFOPHENYL)AZO-2-PYRAZOLIN-5-ONE DISODIUM SALT

N,N-diethylethanamine,(2E)-3-ethyl-2-[(2Z)-2-[3-methyl-5-oxo-1-(4-sulfophenyl)pyrazol-4-ylidene]ethylidene]-1,3-benzoxazole-5-sulfonic acid

sodium,4-[(4Z)-4-[[4-(dimethylamino)phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzenesulfonate

sodium,4-[3-methyl-4-[(2E)-2-(3-nitro-6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-oxo-4H-pyrazol-1-yl]benzenesulfonate