85091-04-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85091-04-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,0,9 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85091-04:
(7*8)+(6*5)+(5*0)+(4*9)+(3*1)+(2*0)+(1*4)=129
129 % 10 = 9
So 85091-04-9 is a valid CAS Registry Number.
85091-04-9Relevant academic research and scientific papers
SYNTHESIS OF A KEY INTERMEDIATE FOR THE TOTAL SYNTHESIS OF STREPTOVARICIN A
McCarthy, Peter A.
, p. 4199 - 4202 (2007/10/02)
A key intermediate (3) for the total synthesis of streptovaricin A (1) is synthesized in its optically active form.Further elaboration of 3 is also described.
