1120-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1120-58-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1120-58:
(6*1)+(5*1)+(4*2)+(3*0)+(2*5)+(1*8)=37
37 % 10 = 7
So 1120-58-7 is a valid CAS Registry Number.
1120-58-7Relevant articles and documents
Efficient Syntheses of Multisubstituted Methylenecyclopropanes via Novel Ultrasonicated Reactions of 1,1-Dihaloolefins and Metals
Xu, Linxiao,Lin, Guoying,Tao, Fenggang,Brinker, Udo H.
, p. 650 - 653 (2007/10/02)
Ultrasonicated reactions of 1,1-dihaloolefins with lithium, magnesium or sodium in the presence of alkenes rapidly afford multisubstituted methylenecyclopropanes.
