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-Hydroxy-2',4',7-trimethoxyflavone
Check Encyclopedia

2-(2,4-dimethoxyphenyl)-3-hydroxy-7-methoxychromen-4-one

CAS No. : 263365-51-1 Formula : C18H16O6 Molecular Weight. : 328.316 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

98%

14Day (s)

1kg

Request For Qutation

Skyrun Industrial Co., Limited

99%

7Day (s)

25kg

Request For Qutation

Saan Chemical Technology (Shanghai) Co., Ltd.

97%

7Day (s)

1g

$132.83

ABCR GmbH

96%

7Day (s)

500g

Request For Qutation

American Custom Chemicals Corporation

96%

7Day (s)

100g

Request For Qutation

Check Encyclopedia

pachypodol

CAS No. : 33708-72-4 Formula : C18H16O7 Molecular Weight. : 344.315 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

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

Shanghai Xinyu Biological Technology Co., Ltd.

98%

2Day (s)

5mg

$3000

Shanghai Joe feather Biotechnology Co., Ltd.

98%

3Day (s)

1kg

Request For Qutation

Check Encyclopedia

7-hydroxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one

CAS No. : 66922-84-7 Formula : C18H16O6 Molecular Weight. : 328.316 Check Encyclopedia
Recommended Supplier Purity Lead Time Packing Price View

Hangzhou J&H Chemical Co., Ltd.

≥98%

7Day (s)

100g

Request For Qutation

Ibookbio

96%

7Day (s)

100g

Request For Qutation