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 > 7,8-Dimethoxyflavanone
Check Encyclopedia

5-Hydroxy-7,8-dimethoxyflavanone

CAS No. : 113981-49-0 Formula : C17H16O5 Molecular Weight. : 300.306 Check Encyclopedia
Synonyms :
Recommended Supplier Purity Lead Time Packing Price View

Career Henan Chemical Co

98%

3Day (s)

10g

Request For Qutation

Shanghai Jizhi Biochemical Technology Co., Ltd.

分析對照品,HPLC≥98%

2Day (s)

5mg/瓶

Request For Qutation

Shanghai Xinyu Biological Technology Co., Ltd.

98%

2Day (s)

5mg

$4500

SHANGHAI DENGCHI INTERNATIONAL TRADE CO.,LTD

98%

7Day (s)

5mg

$692.31

Shanghai Chenyi biotechnology co., LTD

98%

1Day (s)

5mg

$750