671215-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 671215-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,1,2,1 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 671215-68:
(8*6)+(7*7)+(6*1)+(5*2)+(4*1)+(3*5)+(2*6)+(1*8)=152
152 % 10 = 2
So 671215-68-2 is a valid CAS Registry Number.
671215-68-2Relevant academic research and scientific papers
Indolyl derivatives
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Page 26, (2010/02/06)
Compounds of formula I are provided as well as pharmaceutically acceptable salts and esters thereof, wherein R1 to R8, A, A1 and n have the significance indicated in the specification.