92912-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92912-40-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,9,1 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92912-40:
(7*9)+(6*2)+(5*9)+(4*1)+(3*2)+(2*4)+(1*0)=138
138 % 10 = 8
So 92912-40-8 is a valid CAS Registry Number.
92912-40-8Relevant academic research and scientific papers
PHOTOCHEMICAL SYNTHESIS OF α-OXYGENATED BENZOTHIOPHENEDIOXIDES
Charlton, James L.,Durst, Tony
, p. 2663 - 2666 (2007/10/02)
The photochemical synthesis of 1-hydroxybenzo-1,3-dihydrothiophene-2,2-dioxides from orthomethylbenzaldehyde and its analogs is described.Some of the chemistry of these α-oxygenated sulfones, including exchange of the 1-hydroxy group with various alkox
