1903-23-7 Usage
Synthesis Reference(s)
The Journal of Organic Chemistry, 50, p. 2624, 1985 DOI: 10.1021/jo00215a004Tetrahedron Letters, 35, p. 3383, 1994 DOI: 10.1016/S0040-4039(00)76914-0
Check Digit Verification of cas no
The CAS Registry Mumber 1903-23-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,0 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1903-23:
(6*1)+(5*9)+(4*0)+(3*3)+(2*2)+(1*3)=67
67 % 10 = 7
So 1903-23-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H18O2/c1-2-13-11(12)9-10-7-5-3-4-6-8-10/h9H,2-8H2,1H3
1903-23-7Relevant articles and documents
A NEW EFFICIENT DECARBOXYLATIVE REDUCTION OF γ-CARBAMOYLOXY-α,β-UNSATURATED ESTERS WITH LITHIUM DIALKYLCUPRATE
Ibuka, Toshiro,Chu, G.-Namg,Yoneda, Fumio
, p. 3247 - 3250 (2007/10/02)
A new synthetically useful decarboxylative reduction of γ-carbamoyloxy-α,β-unsaturated esters with lithium dialkylcuprate under mild condition was described.