156051-78-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156051-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,0,5 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 156051-78:
(8*1)+(7*5)+(6*6)+(5*0)+(4*5)+(3*1)+(2*7)+(1*8)=124
124 % 10 = 4
So 156051-78-4 is a valid CAS Registry Number.
156051-78-4Relevant articles and documents
Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
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, (2008/06/13)
An improved process for the preparation of trans-6-[2-(substituted-pyrrole-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where α-metalated N,N-disubstituted acetamide is converted in seven operations to the desired products, and specifically,