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18694-10-5

18694-10-5结构式
18694-10-5结构式

化源商城直购

英文名 3'-Demethyl Papaverine
英文别名 5-[(6,7-dimethoxyisoquinolin-1-yl)methyl]-2-methoxyphenol
密度 1.22g/cm3
沸点 506.5ºC at 760mmHg
分子式 C19H19NO4
分子量 325.35800
闪点 260.1ºC
精确质量 325.13100
PSA 60.81000
LogP 3.55700
蒸汽压 7.01E-11mmHg at 25°C
折射率 1.618
海关编码 2933499090

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18694-10-5结构式

18694-10-5

文献:Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686

~69%

18694-10-5结构式

18694-10-5

文献:Buchs; Brossi Helvetica Chimica Acta, 1981 , vol. 64, # 3 p. 681 - 686

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18694-10-5结构式

18694-10-5

文献:Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686

~%

18694-10-5结构式

18694-10-5

文献:Helvetica Chimica Acta, , vol. 64, # 3 p. 681 - 686

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18694-10-5结构式

18694-10-5

文献:Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280

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18694-10-5结构式

18694-10-5

文献:Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280

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18694-10-5结构式

18694-10-5

文献:Journal of the Chemical Society, , p. 3163,3168 Journal of the Chemical Society, , p. 280
海关编码 2933499090
中文概述 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%