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916044-79-6

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916044-79-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 916044-79-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,6,0,4 and 4 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 916044-79:
(8*9)+(7*1)+(6*6)+(5*0)+(4*4)+(3*4)+(2*7)+(1*9)=166
166 % 10 = 6
So 916044-79-6 is a valid CAS Registry Number.

916044-79-6Relevant articles and documents

Novel preparation of a 2′-O-acetyl-1′-O-(4-methoxybenzyl)-L- biopterin derivative, a versatile precursor for a selective synthesis of L-biopterin glycosides

Hanaya, Tadashi,Toyota, Hiroki,Yamamoto, Hiroshi

, p. 2075 - 2078 (2006)

L-Rhamnose was converted, over a 13-step-sequence, into 2′-O-acetyl-N2-(N,N-dimethylaminomethylene)-1′-O-(4- methoxybenzyl)-3-[2-(4-nitrophenyl)ethyl]-L-biopterin, an appropriately protected precursor of 1′-O- and 2′-O-monoglycosyl-L-biopterin.

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