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1379609-57-0

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1379609-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1379609-57-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,9,6,0 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1379609-57:
(9*1)+(8*3)+(7*7)+(6*9)+(5*6)+(4*0)+(3*9)+(2*5)+(1*7)=210
210 % 10 = 0
So 1379609-57-0 is a valid CAS Registry Number.

1379609-57-0Downstream Products

1379609-57-0Relevant articles and documents

A NEW METHOD FOR PRODUCING ANTIFOLATE AGENTS HAVING GLUTAMIC ACID PART IN THEIR STRUCTURE

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Page/Page column 12, (2012/06/16)

A new method for producing antifolate agents having glutamic acid part in their structure is developed by protecting carboxyl groups of glutamic acid or its N-subsituted derivatives as cyanomethyl ester to give compounds of formula (II) which are hydrolyzed under very mild conditions to afford antifolate agents in high yield with high analytical and optical purity.

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