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139024-44-5

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139024-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139024-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,2 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 139024-44:
(8*1)+(7*3)+(6*9)+(5*0)+(4*2)+(3*4)+(2*4)+(1*4)=115
115 % 10 = 5
So 139024-44-5 is a valid CAS Registry Number.

139024-44-5Upstream product

139024-44-5Relevant articles and documents

Amino Acids and Peptides. Part 32. Total Synthesis of Eglin c. Part 2. Synthesis of a Heptacontapeptide corresponding to the Entire Amino Acid Sequence of Eglin c and of Related Peptides, and Studies on the Relationship between the Structure and Inhibitor

Okada, Yoshio,Tsuboi, Satoshi

, p. 3321 - 3328 (2007/10/02)

Commencing with a protected C-terminal triacontapeptide of eglin c, eglin c (31-70), eglin c (22-30) and eglin c (8-70) and finally eglin c were synthesized by a conventional solution method in order to allow us to study the relationship between their str

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