1072091-12-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1072091-12-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,2,0,9 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1072091-12:
(9*1)+(8*0)+(7*7)+(6*2)+(5*0)+(4*9)+(3*1)+(2*1)+(1*2)=113
113 % 10 = 3
So 1072091-12-3 is a valid CAS Registry Number.
1072091-12-3Relevant articles and documents
12 MEMBERED-RING MACROLACTAM DERIVATIVES
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, (2009/01/24)
There provided a 12-membered-ring macrolactam derivative having antitumor activity: A compound represented by Formula (1) or a salt thereof. In this Formula, R1 is a hydrogen atom, a C1-6 alkyl group, a C1-6 alkylcarbonyl