1) 3∶7 lime soil
3∶7灰土
2) (±)-7-hydroxy-3'
7-羟基-3'
1.
Facile synthesis of (±)-7-hydroxy-3' ,4'-methylenedioxyflavan and (±)-4'-hydroxy-7-methoxyflavan by a BF3 Et2O-mediated pyran cyclization;
BF_3·Et_2O催化关环法简便合成黄烷-7-羟基-3’,4’-甲二氧基黄烷和4’-羟基-7-甲氧基黄烷
3) Longyan 7-3
龙岩7-3
1.
Since applied, Longyan 7-3 are still large areas promotion applications throughout China,which is selected with high and steady yield, a good adaptation and commodity characteristics.
龙岩7-3自育成以来,至今还在全国各地大面积推广应用,表现出高产、稳产、适应性广和商品性好等特点。
4) 3/7 principle
3/7准则
5) Sudan 3/7 Block
苏丹3/7区
6) Three from seven leaves four.
7减3余4。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条