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77738-65-9

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77738-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77738-65-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,3 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 77738-65:
(7*7)+(6*7)+(5*7)+(4*3)+(3*8)+(2*6)+(1*5)=179
179 % 10 = 9
So 77738-65-9 is a valid CAS Registry Number.

77738-65-9Downstream Products

77738-65-9Relevant articles and documents

Total Synthesis of Bovine Pancreatic Ribonuclease A. Part 1. Synthesis of the Protected Pentadecapeptide Ester (Positions 110-124)

Fujii, Nobutaka,Yajima, Haruaki

, p. 789 - 796 (2007/10/02)

The main strategy for the total synthesis of bovine pancreatic ribonuclease (RNase) A is outlined with respect to deprotecting procedures and the selection of methods for the construction of the entrie amino-acid sequence of this enzyme.Amino-acid derivat

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