116643-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116643-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,6,4 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 116643-69:
(8*1)+(7*1)+(6*6)+(5*6)+(4*4)+(3*3)+(2*6)+(1*9)=127
127 % 10 = 7
So 116643-69-7 is a valid CAS Registry Number.
116643-69-7Relevant academic research and scientific papers
Tetrahydronaphthalene derivatives as calcium antagonists
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, (2008/06/13)
Compounds of the formula STR1 wherein R is lower-alkyl, R1 is halogen, R2 is C1 -C12 -alkyl, R3 is hydroxy, lower-alkoxy, lower-alkyl-carbonyloxy, lower-alkoxy-lower-alkylcarbonoyloxy, lower-alkylamin
