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1233979-00-4

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1233979-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233979-00-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,9,7 and 9 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1233979-00:
(9*1)+(8*2)+(7*3)+(6*3)+(5*9)+(4*7)+(3*9)+(2*0)+(1*0)=164
164 % 10 = 4
So 1233979-00-4 is a valid CAS Registry Number.

1233979-00-4Downstream Products

1233979-00-4Relevant articles and documents

Highly stereoselective synthesis of 2,3-unsaturated thioglycopyranosides employing molecular iodine

Reddy, Basi V. Subba,Divyavani,Yadav, Jhillu S.

experimental part, p. 1617 - 1620 (2010/06/20)

Molecular iodine has been utilized for the first time for the thioglycosidation of d-glycals with various thiols to afford the corresponding 2,3-unsaturated thioglycosides in high yields. In the case of tri-O-acetyl-d-glucal, the -anomer was obtained exclusively. The use of readily available iodine makes this method quite simple, more convenient, and practical. Georg Thieme Verlag Stuttgart.

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