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176843-24-6

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176843-24-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176843-24-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,8,4 and 3 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 176843-24:
(8*1)+(7*7)+(6*6)+(5*8)+(4*4)+(3*3)+(2*2)+(1*4)=166
166 % 10 = 6
So 176843-24-6 is a valid CAS Registry Number.

176843-24-6Downstream Products

176843-24-6Relevant articles and documents

STABLE QUINONE METHIDES II: ADDITION OF THIOLS TO QUINONE METHIDES, SYNTHESIS OF BISALKYLTHIOSUBSTITUTED QUINONE METHIDES AND TRITHIO-ORTHOBENZOATES

Meier, Hansrudolf,Kuenzi, Hanspeter,Fuhrer, Hermann,Rist, Guenther

, p. 119 - 128 (2007/10/03)

Regioselective oxidation of the p-alkylthiomethylphenols 1 with K3 to the monosubstituted p-quinone methides 2 followed by addition of thiols R3SH gives rise to the dithioacetals 3.This reaction sequence can be extended to introduce a

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