92796-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92796-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,9 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92796-40:
(7*9)+(6*2)+(5*7)+(4*9)+(3*6)+(2*4)+(1*0)=172
172 % 10 = 2
So 92796-40-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H11BrO2/c1-10-13-9-12(17)7-8-14(13)19-16(18)15(10)11-5-3-2-4-6-11/h2-9H,1H3
92796-40-2Relevant academic research and scientific papers
SYNTHESIS OF 3-ARYLCOUMARINS, 2-AROYLBENZOFURANS AND 3-ARYL-2H-1,4-BENZOXAZINES UNDER PHASE-TRANSFER CATALYSIS CONDITIONS
Sabitha, G.,Rao, A. V. Subba
, p. 341 - 354 (2007/10/02)
The synthesis of 3-arylcoumarins, 2-aroylbenzofurans and 3-aryl-2H-1,4-benzoxazines under phase transfer catalysis conditions is described.
