141942-54-3 Usage
Chemical Properties
CLEAR COLOURLESS LIQUID
Check Digit Verification of cas no
The CAS Registry Mumber 141942-54-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,4 and 2 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 141942-54:
(8*1)+(7*4)+(6*1)+(5*9)+(4*4)+(3*2)+(2*5)+(1*4)=123
123 % 10 = 3
So 141942-54-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H10Cl2O3/c1-5(10)12-6-7(8,9)3-2-4-11-6/h6H,2-4H2,1H3/t6-/m1/s1
141942-54-3Relevant articles and documents
ω-SUBSTITUTED α,α-DICHLOROALDEHYDES AND DERIVATIVES VIA FORMOLYSIS OR ACETOLYSIS OF 2,3,3-TRICHLOROTETRAHYDROFURAN AND 2,3,3-TRICHLOROTETRAHYDROPYRAN
Buyck, Laurent de,Vanhulle, Peter
, p. 329 - 336 (2007/10/02)
Preferable routes to the 2-hydroxyderivatives 7 resp. 8 of 2,3,3-trichloroTHF (1) or 2,3,3-trichloroTHP (2) involve the uncatalyzed methanolysis of the corresponding 2-formates or 2-acetates.These activated esters were rapidly formed from 1 or 2 in a hot
