A级毛片在线观看,天天噜日日噜狠狠噜免费,中文字幕精品一区二区精品 ,久久久久久久久久国产精品免费

欄目導(dǎo)航

avigation

Neoxanthin/新葉黃素

發(fā)布時(shí)間:2024-05-30

訪問次數(shù):1400

公司地址:廣州市天河區(qū)天河北路僑林街47號(hào)中旅商務(wù)大廈東塔25E

產(chǎn)品價(jià)格:來電咨詢

產(chǎn)品詳情在線留言

 

 

Neoxanthin ((9'Z,3S,5R,6R,3'S,5'R,6'S)-5',6'-Epoxy-6,7-didehydro-

5,6,5',6'-tetrahydro-b,b-carotene-3,5,3'-triol)

HPLC 97%, isolated, cryst.