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78834-53-4

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78834-53-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78834-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,3 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78834-53:
(7*7)+(6*8)+(5*8)+(4*3)+(3*4)+(2*5)+(1*3)=174
174 % 10 = 4
So 78834-53-4 is a valid CAS Registry Number.

78834-53-4Relevant articles and documents

Studies on the β-turn of peptides. II. Syntheses and conformational properties of N-(2,4-dinitrophenyl)tetrapeptide p- nitroanilides related to the β-turn part of gramicidin S

Sato,Kawai,Nagai

, p. 1527 - 1531 (2007/10/02)

N-(2,4-Dinitrophenyl)tetrapeptide p-nitroanilides related to the beta -turn part of gramicidin S were synthesized and subjected to CD measurements. The beta -turn preference of the tetrapeptide derivatives had correlation with the antibiotic activities of

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