648934-69-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 648934-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,8,9,3 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 648934-69:
(8*6)+(7*4)+(6*8)+(5*9)+(4*3)+(3*4)+(2*6)+(1*9)=214
214 % 10 = 4
So 648934-69-4 is a valid CAS Registry Number.
648934-69-4Relevant academic research and scientific papers
BIOLOGICALLY ACTIVE COMPOUNDS
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Page 439; 443, (2008/06/13)
Compounds of general formula (I) wherein: Z = CR3R4, where R3 and R4 are independently chosen from CO-7-alkyl P1 = CR5R6, P2 = O, CR7R8/sup
