92233-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92233-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,3 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 92233-19:
(7*9)+(6*2)+(5*2)+(4*3)+(3*3)+(2*1)+(1*9)=117
117 % 10 = 7
So 92233-19-7 is a valid CAS Registry Number.
92233-19-7Relevant academic research and scientific papers
TOTAL SYNTHESIS OF ANTIBIOTIC ALTHIOMYCIN
Inami, Kaoru,Shiba, Tetsuo
, p. 2009 - 2012 (2007/10/02)
Antibiotic althiomycin was totally synthesized from D-cysteine via the procedures of the coupling with sodium salt of pyrrolinone, hydroxymethylation, and the coupling with the thiazole part, succesively.
