欧美色盟,色婷婷AV一区二区三区之红樱桃,亚洲精品无码一区二区三区网雨,中国精品视频一区二区三区

歡迎來(lái)到-化學(xué)加-六摩爾!客服熱線:186-7688-2001

5-hydroxy-2-(4-hydroxyphenoxy)-7-methoxychromen-4-one

CAS號(hào):61854-37-3

英文名:5-hydroxy-2-(4-hydroxyphenoxy)-7-methoxychromen-4-one

中文名:5-hydroxy-2-(4-hydroxyphenoxy)-7-methoxychromen-4-one

溶解性: 分子量:300.26300 熔點(diǎn): 密度:

查看更多百科信息

化學(xué)加企業(yè)店鋪詳情

15821378715

5-羥基-2-(4-羥基苯氧基)-7-甲氧基-4H-1-苯并吡喃-4-酮

化學(xué)加企業(yè)店鋪詳情

135****1503

5-hydroxy-2-(4-hydroxyphenoxy)-7-methoxychromen-4-one

化學(xué)加企業(yè)店鋪詳情

158****6203

5-hydroxy-2-(4-hydroxyphenoxy)-7-methoxychromen-4-one