128738-07-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128738-07-8 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, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128738-07:
(8*1)+(7*2)+(6*8)+(5*7)+(4*3)+(3*8)+(2*0)+(1*7)=148
148 % 10 = 8
So 128738-07-8 is a valid CAS Registry Number.
128738-07-8Relevant 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