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90729-89-8

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90729-89-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90729-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,7,2 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 90729-89:
(7*9)+(6*0)+(5*7)+(4*2)+(3*9)+(2*8)+(1*9)=158
158 % 10 = 8
So 90729-89-8 is a valid CAS Registry Number.

90729-89-8Upstream product

90729-89-8Relevant articles and documents

Hydrolytic reactions of 3′-N-phosphoramidate and 3′-N-thiophosphoramidate analogs of thymidylyl-3′,5′-thymidine

Ora, Mikko,Murtola, Merita,Aho, Sami,Oivanen, Mikko

, p. 593 - 600 (2004)

The diastereomeric thiophosphoramidate analogs [(RP)- and (SP)-3′,5′-Tnp(s)T] 2 and the phosphoramidate analog [3′,5′-TnpT] 3 of thymidylyl-3′,5′-thymidine were prepared and their hydrolytic reactions over the pH-range 1-8 at 363.2 K

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