82403-63-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82403-63-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,4,0 and 3 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 82403-63:
(7*8)+(6*2)+(5*4)+(4*0)+(3*3)+(2*6)+(1*3)=112
112 % 10 = 2
So 82403-63-2 is a valid CAS Registry Number.
82403-63-2Relevant articles and documents
REACTION OF ETHYL DIAZOACETATE WITH METHYL(VINYL)-N-NITROAMINE
Ivshin, V. P.,Komelin, M. S.,Kozhevnikova, T. V.,Morozova, N. S.
, p. 696 - 699 (2007/10/02)
Ethyl diazoacetate reacts with methyl(vinyl)-N-nitroamine to form a mixture of the cis and trans isomers of (+/-)-ethyl 2-(methyl-N-nitroamino)cyclopropanecarboxylate.