·	2015-2-4
·	2015-2-4
· fenxi	2015-1-27
· shengchan	2015-1-27
· baidubaike	2015-1-27
· Guanidine carbonate appearance A white crystalline powder	2014-8-13
· Guanidine Hydrochloride	2014-8-13
· Benzocaine hydrochloride	2014-8-13
· Benzene with card because white crystalline powder	2014-8-13

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