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epinephrine hydrogen tartrate

Product Name:	epinephrine hydrogen tartrate
CAS No：	51-42-3
Molecular formula:	C₉H₁₃NO₃?C₄H₆O₆
Standard:	USP33
Appearance:	White or grey-white crystalline powder
Structural formula:

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欧美黄色网站在线观看免费_亚洲日韩爆乳中文字幕欧美_欧美成人情侣一级A_一本之道 久久免费