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2-{[1-Phenyl-meth-(E)-ylidene]-amino}-3-{[1-phenyl-meth-(E)-ylidene]-hydrazono}-[1,2,4]thiadiazolidin-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139355-67-2

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139355-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139355-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,5 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139355-67:
(8*1)+(7*3)+(6*9)+(5*3)+(4*5)+(3*5)+(2*6)+(1*7)=152
152 % 10 = 2
So 139355-67-2 is a valid CAS Registry Number.

139355-67-2Downstream Products

139355-67-2Relevant academic research and scientific papers

Novel Heterocyclization of 4-Phenylthiosemicarbazones and Related Compounds with Chlorocarbonylsulfenyl Chloride

Kabashima, Shigeru,Okawara, Tadashi,Yamasaki, Tetsuo,Furukawa, Mitsuru

, p. 1957 - 1960 (2007/10/02)

Chlorocarbonylsulfenyl chloride was allowed to react with 1-alkylidene-4-phenylthiosemicarbazones in the presence of triethylamine to give 1,2,4-triazolines, whereas with 1-arylidene-4-phenylthiosemicarbazones to afford 1,2,4-dithiazolidines.Treatment of diarylidenethiocarbohydrazides and diarylidenaminoguanidines with chlorocarbonylsulfenyl chloride under similar conditions gave 1,2,4-dithiazolidines and 1,2,4-thiadiazolidines, respectively.

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