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 > 4-HYDROXY-6-METHOXY-3-METHYL-CHROMEN-2-ONE
Check Encyclopedia

4-hydroxy-6-methoxy-3-methylchromen-2-one

CAS No. : 22053-42-5 Formula : C11H10O4 Molecular Weight. : 206.195 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Molchemical

96%

7Day (s)

1噸

Request For Qutation

American Custom Chemicals Corporation

96%

7Day (s)

10g

Request For Qutation

CHEMPACIFIC

95%

14Day (s)

25kg

Request For Qutation

Ibookbio

96%

7Day (s)

500g

Request For Qutation

Check Encyclopedia

2-(3-(5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl)-4-methoxyphenyl)-5-hydroxy-7-methoxy-6-methyl-4H-chromen-4-one

CAS No. : 265120-00-1 Formula : C33H24O10 Molecular Weight. : 580.538 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Career Henan Chemical Co

98%

3Day (s)

10g

Request For Qutation

Finipharma limited

98%

7Day (s)

1kg

Request For Qutation

Check Encyclopedia

2-(2,4-Dihydroxyphenyl)-5-hydroxy-7-methoxy-6-[(1E)-3-methyl-1-bu ten-1-yl]-3-(3-methyl-2-buten-1-yl)-4H-chromen-4-one

CAS No. : 7608-44-8 Formula : C26H28O6 Molecular Weight. : 436.497 Check Encyclopedia
Synonyms : Norartocarpin; Kuwanon C;
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥98%

7Day (s)

100g

Request For Qutation

Career Henan Chemical Co

98%

3Day (s)

10g

Request For Qutation

Shanghai Jizhi Biochemical Technology Co., Ltd.

分析對(duì)照品,HPLC≥98%

2Day (s)

5mg/瓶

Request For Qutation

Skyrun Industrial Co., Limited

99%

7Day (s)

1kg

Request For Qutation

Shanghai Xinyu Biological Technology Co., Ltd.

98%

2Day (s)

5mg

$3500