94244-15-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94244-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,2,4 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94244-15:
(7*9)+(6*4)+(5*2)+(4*4)+(3*4)+(2*1)+(1*5)=132
132 % 10 = 2
So 94244-15-2 is a valid CAS Registry Number.
94244-15-2Relevant articles and documents
SYNTHESIS OF ANALOGUES OF NATURAL PRECOCENES CONTAINING A 8-METHYL SUBSTITUENT
Timar, Tibor,Hosztafi, Sandor,Jaszberenyi, J. Csaba
, p. 617 - 630 (2007/10/02)
The synthesis of benzopyran compounds (VIIIa-q), analogues of precocene I (I) substituted on C-8 in the aromatic ring with a methyl group, is described.