503026-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 503026-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,0,2 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 503026-45:
(8*5)+(7*0)+(6*3)+(5*0)+(4*2)+(3*6)+(2*4)+(1*5)=97
97 % 10 = 7
So 503026-45-7 is a valid CAS Registry Number.
503026-45-7Relevant academic research and scientific papers
The total synthesis of macrosphelides A and E from carbohydrate precursors
Sharma,Mouli, Ch.Chandra
, p. 9159 - 9161 (2007/10/03)
The total synthesis of macrolide antibiotics, macrosphelide A and E has been achieved starting from carbohydrate precursors.
