904692-22-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 904692-22-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,4,6,9 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 904692-22:
(8*9)+(7*0)+(6*4)+(5*6)+(4*9)+(3*2)+(2*2)+(1*2)=174
174 % 10 = 4
So 904692-22-4 is a valid CAS Registry Number.
904692-22-4Relevant academic research and scientific papers
Enantioselective total synthesis of (+)-SCH 351448
Crimmins, Michael T.,Vanier, Grace S.
, p. 2887 - 2890 (2007/10/03)
A stereoselective synthesis of SCH 351448 has been completed. Twelve of the fourteen stereogenic centers were established through chiral enolate reactions, and six key C-C bonds were formed by metathesis reactions.