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132637-24-2

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132637-24-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 132637-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,6,3 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 132637-24:
(8*1)+(7*3)+(6*2)+(5*6)+(4*3)+(3*7)+(2*2)+(1*4)=112
112 % 10 = 2
So 132637-24-2 is a valid CAS Registry Number.

132637-24-2Downstream Products

132637-24-2Relevant articles and documents

REACTIVITY OF IMINOPHOSPHORANES TOWARDS SOME SYMMETRICAL DICARBONYL DICHLORIDES : SYNTHESES AND MECHANISMS

Aubert, Thierry,Farnier, Michel,Guilard, Roger

, p. 53 - 60 (1991)

In situ generated iminophosphoranes 1 react with dicarbonyl dihalides 2a-b and 3a-c to give known or new nitrogen heterocycles.The proposed mechanisms involve elimination of either triphenyl-phosphine oxide or dichlorotriphenylphosphorane depending upon both the iminophosphorane and the dicarbonyl compound.

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