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94262-35-8

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94262-35-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94262-35-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,6 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94262-35:
(7*9)+(6*4)+(5*2)+(4*6)+(3*2)+(2*3)+(1*5)=138
138 % 10 = 8
So 94262-35-8 is a valid CAS Registry Number.

94262-35-8Downstream Products

94262-35-8Relevant articles and documents

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, a Mild Catalyst for the Formation of Carbon-Nitrogen Bonds

Eynde, Jean Jacques Vanden,Delfosse, Florence,Lor, Pascal,Haverbeke, Yves Van

, p. 5813 - 5818 (1995)

2,3-Dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) catalyzes the preparation of N-tetrahydropyranylbenzazoles, 2-substituted 1,3-diphenylimidazolidines, and N-(arylmethylene)benzene-1,2-diamines.In the latter case, use of one equivalent of DDQ provides a novel one-pot method for the synthesis of 1H-benzimidazoles.

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