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a semi-concentrated (about 18%) hydrochloric acid

4,5-Dimethyl-thieno[3,2-d]isothiazolo-3(2H)-one-1,1-dioxides, compositions, and methods of use as a sweetener
US 4233333 A
https://www.google.com/patents/US4430355?hl=zh-CN
https://zhidao.baidu.com/link?ur ... ISSXMChstd7-qkAo4jK
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4Â¥: Originally posted by qfw_68 at 2013-12-11 10:08:33
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a semi-concentrated (about 18%) hydrochloric acid

4,5-Dimethyl-thienoisothiazolo-3(2H)-one-1,1-dioxides, compositions, and methods of use as a sweetener
US 4233333 A
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