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108875-83-8

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108875-83-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108875-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,7 and 5 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108875-83:
(8*1)+(7*0)+(6*8)+(5*8)+(4*7)+(3*5)+(2*8)+(1*3)=158
158 % 10 = 8
So 108875-83-8 is a valid CAS Registry Number.

108875-83-8Downstream Products

108875-83-8Relevant articles and documents

Synthesis of 1-benzoyl-3-alkylthioureas by transamidation under microwave in dry media

Márquez, Heiddy,Pérez, Eduardo R.,Plutín, Ana M.,Morales, Margarita,Loupy, André

, p. 1753 - 1756 (2000)

1-Benzoyl-3,3-diethylthiourea was transamidated with several amines to the corresponding 1-benzoyl-3-alkylthioureas in open vessels under microwave irradiation using a domestic oven. The syntheses were performed in solvent- free conditions on potassium fluoride impregnated alumina. Yields were dramatically improved in comparison with classical heating under the same conditions. (C) 2000 Published by Elsevier Science Ltd.

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