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128738-14-7

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128738-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128738-14-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,3 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 128738-14:
(8*1)+(7*2)+(6*8)+(5*7)+(4*3)+(3*8)+(2*1)+(1*4)=147
147 % 10 = 7
So 128738-14-7 is a valid CAS Registry Number.

128738-14-7Downstream Products

128738-14-7Relevant articles and documents

FORMATION, SYNTHETIC UTILITY AND STRUCTURE ELUCIDATION OF A 2-BROMOMETHYL 1,4-DIHYDROPYRIDINE

Alker, D.,Swanson, A. G.

, p. 1479 - 1482 (2007/10/02)

The structure of the product obtained by reacting the 1,4-dihydropyridine 6 with pyridinium perbromide has been confirmed by NMR spectroscopy as the 2-bromomethyl derivative 7 and its reaction with a range of nucleophiles has been studied

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