127229-77-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127229-77-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,2,2 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127229-77:
(8*1)+(7*2)+(6*7)+(5*2)+(4*2)+(3*9)+(2*7)+(1*7)=130
130 % 10 = 0
So 127229-77-0 is a valid CAS Registry Number.
127229-77-0Relevant articles and documents
Synthesis of N,3,4-trisubstituted-3-azoline-2-ones
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, (2008/06/13)
N,3,4-trisubstituted-3-azoline-2-ones (such as N-benzyl-3,4-dimethyl-3-azoline-2-one) are prepared by the reaction of an alkyl 2-chloro-2,3-disubstituted-3-butenoate (such as ethyl 2-chloro-2,3-dimethyl-3-butenoate) with a primary amine (such as benzyl am
