1276666-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1276666-11-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,6,6 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1276666-11:
(9*1)+(8*2)+(7*7)+(6*6)+(5*6)+(4*6)+(3*6)+(2*1)+(1*1)=185
185 % 10 = 5
So 1276666-11-5 is a valid CAS Registry Number.
1276666-11-5Relevant articles and documents
PROCESS FOR THE PREPARATION OF SUVOREXANT AND INTERMEDIATES USEFUL IN THE SYNTHESIS OF SUVOREXANT
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, (2016/07/05)
A novel processes for the preparation of suvorexant (formula I), its related compounds and its intermediates that are simple, economical and commercially viable. (I)