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123845-92-1

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123845-92-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123845-92-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,4 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123845-92:
(8*1)+(7*2)+(6*3)+(5*8)+(4*4)+(3*5)+(2*9)+(1*2)=131
131 % 10 = 1
So 123845-92-1 is a valid CAS Registry Number.

123845-92-1Downstream Products

123845-92-1Relevant articles and documents

SYNTHESIS OF 4-HIGHLY BRANCHED IMIDAZOLE DERIVATIVES VIA CINE-SUBSTITUTION AND SRN1 SUBSTITUTION OF 5-NITROIMIDAZOLES WITH ANIONS OF NITROALKANES

Crozet, Michel P.,Vanelle, Patrice,Jentzer, Olivier,Bertrand, Michele P.

, p. 849 - 855 (2007/10/02)

Cine-substitution and SRN1 substitution of 1,2-dimethyl-5-nitroimidazole with the anions of secondary nitroalkanes provide a new and rapid synthesis of 4-highly branched imidazole derivatives in good yields.The mechanistic aspects of the involved reactions are discussed.

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