2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide

更新时间：2025-08-21 00:20:57

2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide结构式	常用名	2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide	英文名	2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide
	CAS号	161117-67-5	分子量	283.38600
	密度	1.163g/cm3	沸点	450.3ºC at 760 mmHg
	分子式	C₁₄H₂₁NO₃S	熔点	N/A
	MSDS	N/A	闪点	226.1ºC

英文名	2,2,5,7,8-pentamethyl-3,4-dihydrochromene-6-sulfonamide
英文别名	更多

海关编码	2935009090

2,2,5,7,8-五甲基苯并...

112160-39-1

~98%

2,2,5,7,8-penta...

161117-67-5

文献：Flemer, Stevenson; Wurthmann, Alexander; Mamai, Ahmed; Madalengoitia, Jose S. Journal of Organic Chemistry, 2008 , vol. 73, # 19 p. 7593 - 7602

2,2,5,7,8-五甲基色满

55646-01-0

2,2,5,7,8-penta...

161117-67-5

文献：Collins, Shawn K.; McDonald, Andrew I.; Overman, Larry E.; Rhee, Young Ho Organic Letters, 2004 , vol. 6, # 8 p. 1253 - 1255

海关编码	2935009090
中文概述	2935009090 其他磺（酰）胺. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:35.0%
申报要素	品名, 成分含量, 用途
Summary	2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%

2,2,5,7,8-pentamethylchroman-6-sulfonamide

2,2,5,5-tetramethyl-2,5-dihydro-1h-pyrrolo-3-acetic acid

名称