942940-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942940-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,9,4 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 942940-76:
(8*9)+(7*4)+(6*2)+(5*9)+(4*4)+(3*0)+(2*7)+(1*6)=193
193 % 10 = 3
So 942940-76-3 is a valid CAS Registry Number.
942940-76-3Relevant academic research and scientific papers
CHEMICAL COMPOUNDS
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Page/Page column 24, (2009/05/28)
The use of a compound of formula I wherein Y is a single bond, C═O, C═S or S(O)m, where m is 0, 1 or 2; the ring is a 6-membered aromatic or is a 5 or 6 membered heteroaromatic ring; Z and Z′ are joined by a single or a double bond and are ═C—