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1244773-04-3

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1244773-04-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1244773-04-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,4,7,7 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1244773-04:
(9*1)+(8*2)+(7*4)+(6*4)+(5*7)+(4*7)+(3*3)+(2*0)+(1*4)=153
153 % 10 = 3
So 1244773-04-3 is a valid CAS Registry Number.

1244773-04-3Upstream product

1244773-04-3Downstream Products

1244773-04-3Relevant articles and documents

Unprecedented copper(I)-catalyzed photochemical reaction of diethyl ether with vicinal diols and ketals

Mondal, Sujit,Yadav, Ram Naresh,Ghosh, Subrata

scheme or table, p. 4452 - 4454 (2010/09/20)

A novel Cu(I)-catalyzed photochemical reaction of diethyl ether with vicinal diols and their ketals is reported. The most remarkable feature is the transformation of 1,2-diols and their ketals to acetals of acetaldehyde under totally neutral condition without using acetaldehyde.

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