73771-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73771-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,7 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73771-84:
(7*7)+(6*3)+(5*7)+(4*7)+(3*1)+(2*8)+(1*4)=153
153 % 10 = 3
So 73771-84-3 is a valid CAS Registry Number.
InChI:InChI=1/C19H21NS/c1-3-9-18-15(7-1)17(12-14-6-5-11-20-13-14)16-8-2-4-10-19(16)21-18/h1-4,7-10,14,17,20H,5-6,11-13H2
73771-84-3Relevant academic research and scientific papers
New amidino tricycle derivatives
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, (2013/12/12)
New pharmacologically active amidino tricycle derivatives as muscarinic receptor blocking agents, useful for the treatment of gastrointestinal disorders of the following formula:*(formula 01)* wherein R represents a hydrogen atom or a halogen atom X repre