1153741-50-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1153741-50-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,3,7,4 and 1 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1153741-50:
(9*1)+(8*1)+(7*5)+(6*3)+(5*7)+(4*4)+(3*1)+(2*5)+(1*0)=134
134 % 10 = 4
So 1153741-50-4 is a valid CAS Registry Number.
1153741-50-4Relevant academic research and scientific papers
Synthesis and crystalline forms of melanocortin-4 receptor agonist
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Page/Page column 12, (2009/05/28)
The present invention relates to a process for producing crystalline N-[1-((3R)-1′-{[(3S,4R)-1-tert-butyl-4-(2,4-difluorophenyl)pyrrolidine-3-yl]carbonyl}-6-chloro-5-methyl-2,3-dihydrospiro[indene-1,4′-piperidine]-3-yl)-1-methylethyl]acetamide, and novel
