74731-19-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 74731-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,7,3 and 1 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74731-19:
(7*7)+(6*4)+(5*7)+(4*3)+(3*1)+(2*1)+(1*9)=134
134 % 10 = 4
So 74731-19-4 is a valid CAS Registry Number.
74731-19-4Relevant articles and documents
MELANOCORTIN RECEPTOR AGONISTS
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Page/Page column 38, (2010/02/11)
The present invention relates a compound of formula 1, and pharmaceutically acceptable salt, hydrate, solvate, or isomer thereof effective as agonist of melanocortin receptor, and an agonistic composition of melanocortin receptor comprising the same as active ingredient.