192575-80-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192575-80-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,5,7 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 192575-80:
(8*1)+(7*9)+(6*2)+(5*5)+(4*7)+(3*5)+(2*8)+(1*0)=167
167 % 10 = 7
So 192575-80-7 is a valid CAS Registry Number.
192575-80-7Relevant articles and documents
Synthesis and biological evluation of a fluorinated analog of the β-adrenergic blocking agent, metoprolol
Iseki, Katsuhiko,Oishi, Satoshi,Sasai, Hiroaki,Shibasaki, Masakatsu
, p. 1273 - 1274 (1997)
Both enantiomers of a difluorinated metoprolol analog (1) were synthesized in enantiomerically pure form and evaluated as β-adrenergic blocking agents.