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74052-06-5

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74052-06-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74052-06-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,0,5 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 74052-06:
(7*7)+(6*4)+(5*0)+(4*5)+(3*2)+(2*0)+(1*6)=105
105 % 10 = 5
So 74052-06-5 is a valid CAS Registry Number.

74052-06-5Downstream Products

74052-06-5Relevant articles and documents

BIS(TRIBUTYLTIN) OXIDE-PHENYL ISOCYANATE SYSTEM FOR REGIOSELECTIVE (PHENYLCARBAMOYL)ATION OF PURINE AND PYRIMIDINE RIBONUCLEOSIDES

Hirao, Ichiro,Itoh, Kiyotaka,Sakairi, Nabuo,Araki, Younosuke,Ishido, Yoshiharu

, p. 181 - 206 (2007/10/02)

On benzylaminolysis, 5'-O-benzoyl-N6-benzyladenosine 2',3'-carbonate gave a 3:1 mixture of the corresponding 3'- and 2'-benzylcarbamate (67percent total yield); hydrazinolysis and hydroxaminolysis were, however, unsuccessful.An alternative appr

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