1246926-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246926-27-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,9,2 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1246926-27:
(9*1)+(8*2)+(7*4)+(6*6)+(5*9)+(4*2)+(3*6)+(2*2)+(1*7)=171
171 % 10 = 1
So 1246926-27-1 is a valid CAS Registry Number.
1246926-27-1Relevant articles and documents
METHOD FOR MANUFACTURING 1,5-BENZODIAZEPINE DERIVATIVE
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Page/Page column 7-8, (2012/01/15)
An industrially advantageous method for producing a 1,5-benzodiazepine compound is provided. A compound (5) is obtained according to the reaction scheme shown below, and this compound is used as an intermediate.