7206-35-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7206-35-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,2,0 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7206-35:
(6*7)+(5*2)+(4*0)+(3*6)+(2*3)+(1*5)=81
81 % 10 = 1
So 7206-35-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H36/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h13,15H,3-12,14,16-18H2,1-2H3/b15-13-
7206-35-1Relevant articles and documents
Ligand effects on Negishi couplings of alkenyl halides
Krasovskiy, Arkady,Lipshutz, Bruce H.
supporting information; experimental part, p. 3818 - 3821 (2011/10/01)
Negishi couplings at olefinic centers do not always occur with the anticipated maintenance of stereochemistry. The source of erosion has been traced to the ligand, and a modified method has been developed that solves the stereochemical issue and significantly improves yields of Negishi couplings in general.