65750-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 65750-53-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,7,5 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65750-53:
(7*6)+(6*5)+(5*7)+(4*5)+(3*0)+(2*5)+(1*3)=140
140 % 10 = 0
So 65750-53-0 is a valid CAS Registry Number.
65750-53-0Relevant articles and documents
Thienamycin Total Synthesis. 3. Total Synthesis of (+/-)-Thienamycin and (+/-)-8-Epithienamycin
Schmitt, Susan M.,Johnston, David B.R.,Christensen, B.G.
, p. 1142 - 1148 (2007/10/02)
The completion of the total synthesis of (+/-)-8-epithienamycin and (+/-)-thienamycin from azetidinones 3a and 3b using the methodology developed for the synthesis of model compound 4 (see part 2) is described.
