103199-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103199-07-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,1,9 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 103199-07:
(8*1)+(7*0)+(6*3)+(5*1)+(4*9)+(3*9)+(2*0)+(1*7)=101
101 % 10 = 1
So 103199-07-1 is a valid CAS Registry Number.
103199-07-1Relevant academic research and scientific papers
Diphenylmethyl compounds useful as muscarinic receptor antagonists
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Page/Page column 19, (2008/06/13)
This invention provides compounds of formula I: wherein a, b, c, e, m, n, Ar1, R1, R2, R3, R4a, R4b, R5 and R6 are as defined in the specification. The compounds of fo
