216872-88-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 216872-88-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,6,8,7 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 216872-88:
(8*2)+(7*1)+(6*6)+(5*8)+(4*7)+(3*2)+(2*8)+(1*8)=157
157 % 10 = 7
So 216872-88-7 is a valid CAS Registry Number.
216872-88-7Relevant academic research and scientific papers
Substituted cyclobutylamine derivatives
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, (2008/06/13)
Substituted cyclobutylamine derivativesb with a novel structure represented by the following formula (I), wherein R1to R4and Q each represents a specific substituent and, in particular, Q represents a quinolone derivative having a sp
