350031-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 350031-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,0,0,3 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 350031-69:
(8*3)+(7*5)+(6*0)+(5*0)+(4*3)+(3*1)+(2*6)+(1*9)=95
95 % 10 = 5
So 350031-69-5 is a valid CAS Registry Number.
350031-69-5Relevant academic research and scientific papers
Bates,Satcharoen
, p. 532 - 534 (2001)
Allenes with α-oxygen and γ-sulfonamide substituents were synthesized and cyclized to pyrrolidines using an acyl cobalt reagent. The reactions proceeded with very high trans selectivity.
