130837-47-7 Usage
General Description
3-CHLORO-4-ISOPROPOXYCYCLOBUTENE-1,2-DIONE is a synthetic chemical compound with the molecular formula C7H9ClO3. It is a cyclic compound containing a cyclobutene ring with a chloro group at position 3 and an isopropoxy group at position 4. The compound also contains a 1,2-dione functional group, giving it potential reactivity as a dienophile in Diels-Alder reactions. It is used in organic synthesis and chemical research as a building block for the production of other compounds. The compound's properties and potential uses make it of interest to chemists and researchers in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 130837-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130837-47:
(8*1)+(7*3)+(6*0)+(5*8)+(4*3)+(3*7)+(2*4)+(1*7)=117
117 % 10 = 7
So 130837-47-7 is a valid CAS Registry Number.
InChI:InChI=1/C7H7ClO3/c1-3(2)11-7-4(8)5(9)6(7)10/h3H,1-2H3
130837-47-7Relevant articles and documents
4,4′-Bi(cyclobutene-1,2-diones): Bisquaryls
Liebeskind, Lanny S.,Yu, Marvin S.,Yu, Richard H.,Wang, Jianying,Hagen, Karl S.
, p. 9048 - 9055 (2007/10/02)
4,4′-Bi(cyclobutene-1,2-diones), novel compounds derived from squaric acid, here named bisquaryls, were prepard for the first time either by the palladium-catalyzed oxidative dimerization of (tri-n-butylstannyl)cyclobutene-1,2-diones (providing symmetrica
