220440-58-4 Usage
General Description
The chemical "(4R)-4-{[(2S)-2-(acetylamino)-3-carboxypropanoyl]amino}-5-{[(2S,3S)-1-{[(2S)-1-{(2S,4R)-4-(benzyloxy)-2-[(2-butyl-2-{[(1S)-1-phenylethyl]carbamoyl}hydrazinyl)carbonyl]pyrrolidin-1-yl}-3-methyl-1-oxobutan-2-yl]amino}-3-methyl-1-oxopentan-2-yl]amino}-5-oxop" is a complex molecule composed of various amino acids and functional groups. It contains acetyl and carboxyl groups, as well as multiple amino acid residues linked together in a specific sequence. Additionally, it includes a benzyloxy group and a hydrazinyl carbonyl group, contributing to its overall structure. The molecule's long, intricate name reflects its detailed chemical composition, making it difficult to understand without a deep understanding of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 220440-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,4 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 220440-58:
(8*2)+(7*2)+(6*0)+(5*4)+(4*4)+(3*0)+(2*5)+(1*8)=84
84 % 10 = 4
So 220440-58-4 is a valid CAS Registry Number.