61807-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61807-88-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,0 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 61807-88:
(7*6)+(6*1)+(5*8)+(4*0)+(3*7)+(2*8)+(1*8)=133
133 % 10 = 3
So 61807-88-3 is a valid CAS Registry Number.
61807-88-3Relevant academic research and scientific papers
Phthalimido alkanone, ethylene ketals
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, (2008/06/13)
Phthalimides of the Formula SPC1 Wherein X is NH2, N(CH3)2, Cl or Br and R0 and R1 are hydrogen, methyl or ethyl are disclosed as intermediates in the preparation of benzodiazepines.
