100049-66-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100049-66-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,4 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100049-66:
(8*1)+(7*0)+(6*0)+(5*0)+(4*4)+(3*9)+(2*6)+(1*6)=69
69 % 10 = 9
So 100049-66-9 is a valid CAS Registry Number.
100049-66-9Relevant articles and documents
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Bolyard
, p. 1030 (1930)
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ETHER MUSCARINIC ANTAGONISTS
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Page/Page column 8, (2008/06/13)
1,4 Di-substituted piperidine muscarinic antagonists of formula (I) or an isomer, pharmaceutically acceptable salt, ester or solvate thereof, wherein X is a bond, -O-, -S-, -SO-, -SO2-, -CO-, -C(OR)2-, -CH2-O-, -O-CH2-, -CH=CH-, -CH2-, -CH(C1-C6 alkyl)