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76345-25-0

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76345-25-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76345-25-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 76345-25:
(7*7)+(6*6)+(5*3)+(4*4)+(3*5)+(2*2)+(1*5)=140
140 % 10 = 0
So 76345-25-0 is a valid CAS Registry Number.

76345-25-0Downstream Products

76345-25-0Relevant articles and documents

Thione S-Imide. Reaction with Heterocumulenes

Saito, Takao,Oikawa, Isao,Motoki, Shinichi

, p. 2582 - 2585 (2007/10/02)

9-Fluorenethione S-p-toluenesulfonimide reacted with diphenylketene to give two regioisomeric 1,3-dipolar cycloadducts.The thione S-imide and symmetrical dialkylcarbodiimides produced 3-tosylimino-1,2,4-thiadiazolidines.In the reaction with ketenimines, there occurred siteselective cycloaddition reactions on C=N vs.C=C bonds in the imines and further rearrangement of the 1,2,4-thiadiazolidine adducts.

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