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 > 3-bromo-4-hydroxy-but-3-en-2-one
Check Encyclopedia

2-bromo-1-hydroxy-3-oxo-1-butene

CAS No. : 82982-63-6 Formula : C4H5BrO2 Molecular Weight. : 164.985 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

7Day (s)

1kg

Request For Qutation

Check Encyclopedia

4-bromo-3-[hydroxy-(4-nitrophenyl)methyl]but-3-en-2-one

CAS No. : 299160-79-5 Formula : C11H10BrNO4 Molecular Weight. : 300.105 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

3-(3-bromo-4-hydroxy-5-methoxyphenyl)-1-phenylprop-2-en-1-one

CAS No. : 89406-17-7 Formula : C16H13BrO3 Molecular Weight. : 333.177 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥97%

14Day (s)

1kg

Request For Qutation

Check Encyclopedia

2-acetyl-4-bromo-3-hydroxy-5,5-dimethylcyclohex-2-en-1-one

CAS No. : 62848-00-4 Formula : C10H13BrO3 Molecular Weight. : 261.112 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥98%

7Day (s)

100g

Request For Qutation