午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook
English   Japanese   Germany   Korea

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione

, , 結(jié)構(gòu)式
CAS號:
英文名:
1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione
英文別名:
1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione
中文名:
中文別名:
CBNumber:
CB72437159
分子式:
C14H14O5
分子量:
262.25796
MOL File:
Mol file

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione化學(xué)性質(zhì)

安全信息

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione性質(zhì)、用途與生產(chǎn)工藝

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione 上下游產(chǎn)品信息

上游原料

下游產(chǎn)品

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione 生產(chǎn)廠家

全球有 0家供應(yīng)商   1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione國內(nèi)生產(chǎn)廠家
 

1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione 相關(guān)搜索:

  • 1-Methyl-3-hydroxy-4,4a-dihydrospiro[3H-2-benzopyran-4,1'-cyclopentane]-2',5,8-trione
Copyright 2016 © ChemicalBook. All rights reserved