综合成人亚洲偷自拍色,一个人看的免费高清www视频,伊人色综合一区二区三区,在线播放五十路熟妇,伊人激情av一区二区三区

  Procurement Request
HomeCompound Synonyms > 2-methyl,2'-hydroxychalcone
Check Encyclopedia

(E)-1-(2-hydroxy-phenyl)-3-o-tolylprop-2-en-1-one

CAS No. : 34000-25-4 Formula : C16H14O2 Molecular Weight. : 238.281 Check Encyclopedia
Supplier : All (1)
Recommended Supplier Purity Lead Time Packing Price View

American Custom Chemicals Corporation

96%

7Day (s)

500g

Request For Qutation

Check Encyclopedia

4',6'-DIMETHOXY-2'-HYDROXYCHALCONE

CAS No. : 1775-97-9 Formula : C17H16O4 Molecular Weight. : 284.307 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Career Henan Chemical Co

0.98

48Day (s)

50g

Request For Qutation

Shanghai Jizhi Biochemical Technology Co., Ltd.

分析對(duì)照品,HPLC≥95%

2Day (s)

20mg/瓶

Request For Qutation

Dayang Chem (Hangzhou) Co., Ltd

98%

7Day (s)

1噸

Request For Qutation

Skyrun Industrial Co., Limited

99%

7Day (s)

25kg

Request For Qutation

Check Encyclopedia

2-Phenyl-4H-chromen-4-one

CAS No. : 54849-74-0 Formula : C15H10O2 Molecular Weight. : 222.239 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

American Custom Chemicals Corporation

96%

7Day (s)

500g

Request For Qutation

CHEMPACIFIC

98%

14Day (s)

1噸

Request For Qutation

Ibookbio

96%

7Day (s)

100g

Request For Qutation

Tetrahedron Scientific Inc

96%

7Day (s)

25kg

Request For Qutation

Check Encyclopedia

2-Amino-3-methylphenol

CAS No. : 2835-97-4 Formula : C7H9NO Molecular Weight. : 123.152 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Win-Win Chemical CO., Limited

98%

3Day (s)

10g/瓶

Request For Qutation

Kindchem(Nanjing) Co., Ltd

98%

3Day (s)

100g

Request For Qutation

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Career Henan Chemical Co

98%

3Day (s)

25kg

Request For Qutation

Struchem Co., Ltd.

97%

3Day (s)

25g/瓶

Request For Qutation