81235-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81235-87-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,2,3 and 5 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 81235-87:
(7*8)+(6*1)+(5*2)+(4*3)+(3*5)+(2*8)+(1*7)=122
122 % 10 = 2
So 81235-87-2 is a valid CAS Registry Number.
81235-87-2Relevant academic research and scientific papers
Approaches to the Synthesis of Bicyclomycin
Hoare, John H.,Yates, Peter
, p. 1126 - 1128 (2007/10/02)
3-Acetoxy-1,4-dibenzyl-3-(3-methoxy-1-methylenepropyl)piperazine-2,5-dione (4) has been synthesized both via cyclization of N-benzyl-N-(N-benzylcarbamoylmethyl)-5-methoxy-3-methylene-2-oxopentanamide (10) and via cleavage of the epoxide ring of 4,7-dibenz
