76043-70-4 Usage
Chemical Properties
slightly beige shiny crystalline powder
Check Digit Verification of cas no
The CAS Registry Mumber 76043-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,0,4 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 76043-70:
(7*7)+(6*6)+(5*0)+(4*4)+(3*3)+(2*7)+(1*0)=124
124 % 10 = 4
So 76043-70-4 is a valid CAS Registry Number.
InChI:InChI=1/C5H8Cl2O2/c6-5(7)2-1-3-9-4(5)8/h4,8H,1-3H2/t4-/m1/s1
76043-70-4Relevant 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