1129633-88-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1129633-88-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,2,9,6,3 and 3 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1129633-88:
(9*1)+(8*1)+(7*2)+(6*9)+(5*6)+(4*3)+(3*3)+(2*8)+(1*8)=160
160 % 10 = 0
So 1129633-88-0 is a valid CAS Registry Number.
1129633-88-0Relevant academic research and scientific papers
Stereoselective dabco-catalyzed synthesis of (E)-α-Ethynyl-α, β-unsaturated esters from allenyl acetates
Choe, Yongsik,Lee, Phil Ho
supporting information; experimental part, p. 1445 - 1448 (2009/09/06)
(E)-α-Ethynyl-α,β-unsaturated esters were exclusively prepared in good to excellent yields from treatment of allenyl acetates with 10 mol % DABCO in DMF at room temperature.
