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Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	7Day (s)	1kg	Request For Qutation
HeBei GuanLang Biotechnology Co.,Ltd	99.99%	1Day (s)	25kg	$66
Baoji Guokang Bio-Technology Co., Ltd	99%	14Day (s)	1kg	$33
Neostar United (Changzhou) Industrial Co., Ltd.	98%	7Day (s)	25kg	Request For Qutation
Win-Win Chemical CO., Limited	98%	1Week (s)	1g	Request For Qutation

4-(4-amino-3,5-dibromophenyl)sulfonyl-2,6-dibromoaniline

CAS No. : 78786-45-5 Formula : C12H8Br4N2O2S Molecular Weight. : 563.885 Check Encyclopedia

Synonyms : 3,3',5,5'-tetrabromo-4,4'-diaminodiphenylsulfone;

Supplier : All (1) China Suppliers (1) Contractor (1)

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Hangzhou J&H Chemical Co., Ltd.	≥97%	14Day (s)	1kg	Request For Qutation

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4-(4-amino-2,3,5,6-tetradeuteriophenyl)sulfonyl-2,3,5,6-tetradeuterioaniline

CAS No. : 557794-38-4 Formula : C12H12N2O2S Molecular Weight. : 248.301 Check Encyclopedia

Synonyms : deuterated 4,4'-diaminodiphenylsulfone; 4,4 inverted exclamation mark-Sulfonylbisbenzeneamine-D8; 4,4'-Sulfonylbis-benzen-2,3,5,6-d4-amine;

Supplier : All (11) China Suppliers (4) Price Available (4) Contractor (3)

Recommended Supplier	Purity	Lead Time	Packing	Price
Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation
Career Henan Chemical Co	0.98	3Day (s)	1kg	$1
SAGECHEM LIMITED	98%	7Day (s)	1kg	Request For Qutation
Santa Cruz Biotechnology, Inc.	96%	7Day (s)	1mg	$250
Enamine	90%	7Day (s)	500mg	$25

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Career Henan Chemical Co	98%	2-3Day (s)	1kg	$1
Chengdu SinoStandards Bio-Tech Co.,Ltd.	98%	7Day (s)	5g	Request For Qutation
Saan Chemical Technology (Shanghai) Co., Ltd.	98%	7Day (s)	1.00	Request For Qutation
Alfa Aesar (China) Chemical Co., Ltd.	96%	7Day (s)	5g	Request For Qutation
ABCR GmbH	96%	7Day (s)	10g	Request For Qutation

N-[4-(4-formamidophenyl)sulfonylphenyl]formamide

CAS No. : 6784-25-4 Formula : C14H12N2O4S Molecular Weight. : 304.321 Check Encyclopedia

Synonyms : WR 6798; 4,4'-Diformamidodiphenyl sulfone; 4',4''-sulfonyldiformanilide; Formilone; p,p'-Sulfonylbisformanilide; Diformyl diaminodiphenylsulfone; Diformyl-4,4'-sulfonyldianiline; Diformyldapsone; DFDDS;

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Hangzhou J&H Chemical Co., Ltd.	≥98%	7Day (s)	100g	Request For Qutation
Ibookbio	96%	7Day (s)	10g	Request For Qutation

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5-(3-amino-4-methoxyphenyl)sulfonyl-2-methoxyaniline

CAS No. : 3950-59-2 Formula : C14H16N2O4S Molecular Weight. : 308.353 Check Encyclopedia

Synonyms : 4,4'-Dimethoxi-3,3'-diaminodiphenylsulfon; 4.4'-Dimethoxy-5.5'-diaminodiphenylsulphon; bis-(3-amino-4-methoxy-phenyl)-sulfone; 4.4'-Dimethoxy-3.3'-diamino-diphenylsulfon; 3,3'-sulfonylbis(6-methoxyaniline);

Supplier : All (1) China Suppliers (1) Contractor (1)

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Hangzhou J&H Chemical Co., Ltd.	98%	14Day (s)	1kg	Request For Qutation

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dapsone

N-Acetyl Dapsone

4-(4-amino-3,5-dibromophenyl)sulfonyl-2,6-dibromoaniline

4-(4-amino-2,3,5,6-tetradeuteriophenyl)sulfonyl-2,3,5,6-tetradeuterioaniline

PHENOL-OD

N-[4-(4-formamidophenyl)sulfonylphenyl]formamide

5-(3-amino-4-methoxyphenyl)sulfonyl-2-methoxyaniline