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82378-31-2

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82378-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82378-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,3,7 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 82378-31:
(7*8)+(6*2)+(5*3)+(4*7)+(3*8)+(2*3)+(1*1)=142
142 % 10 = 2
So 82378-31-2 is a valid CAS Registry Number.

82378-31-2Downstream Products

82378-31-2Relevant articles and documents

SYNTHESIS OF B-ORGANO-SUBSTITUTED 1,2-, 1,7-, AND 1,12-DICARBACLOSODODECARBORANES(12)

Zakharkin, L. I.,Kovredov, A. I.,Ol'shevskaya, V. A.,Shaugumbekova, Zh. S.

, p. 217 - 222 (2007/10/02)

A convenient new method is proposed for the synthesis of 9-organo-substituted o- and m-carboranes and 2-organo-substituted p-carborane by the substitution of iodine in 9-iodine-o, 9-iodine-o-m, and 2-iodine-p-carboranes by an organic group from an organomagnesium compound in the presence of catalytic amounts of phosphine complexes of palladium.For the first time the halogen in boron halogen carboranes has been substituted by an organic group.

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