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1332641-39-0

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1332641-39-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1332641-39-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,2,6,4 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1332641-39:
(9*1)+(8*3)+(7*3)+(6*2)+(5*6)+(4*4)+(3*1)+(2*3)+(1*9)=130
130 % 10 = 0
So 1332641-39-0 is a valid CAS Registry Number.

1332641-39-0Relevant articles and documents

Investigation of coupling reactions for the synthesis of valienamine pseudodisaccharides

Cumpstey, Ian,Ramstadius, Clinton,Borbas, K. Eszter

, p. 1701 - 1704 (2011/09/14)

Amine-linked pseudodisaccharides based on vali-enamine were synthesised by C-N bond-forming reactions between valienol-derived C-1 electrophiles and carbohydrate nitrogen nucleophiles. Palladium-catalysed coupling with trichloroacetimidate leaving groups, Mitsunobu reactions with a nosylamide nucleophile, and alkylation of amines by C-1 bromides were investigated.

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