89267-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89267-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,6 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89267-42:
(7*8)+(6*9)+(5*2)+(4*6)+(3*7)+(2*4)+(1*2)=175
175 % 10 = 5
So 89267-42-5 is a valid CAS Registry Number.
89267-42-5Relevant articles and documents
Nitrendipine: Identification and synthesis of main metabolites
Meyer,Scherling,Karl
, p. 1528 - 1534 (2007/10/02)
(±)-Ethylmethyl-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridined icarboxylate (nitrendipine, Baye e 5009) 1, a calcium antagonistic 1,4-dihydropyridine derivative, is currently under development as an antihypertensive. A pharmacokinetic study with