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150675-33-5

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150675-33-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 150675-33-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,6,7 and 5 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150675-33:
(8*1)+(7*5)+(6*0)+(5*6)+(4*7)+(3*5)+(2*3)+(1*3)=125
125 % 10 = 5
So 150675-33-5 is a valid CAS Registry Number.

150675-33-5Downstream Products

150675-33-5Relevant articles and documents

Synthesis and oxidation of the decarbonylated adducts generated from alkenes and tricarbonyl(vinylketene)iron(o) complexes

Gibson, Susan E.,Saberi, Stephen P.,Slawin, Alexandra M. Z.,Stanley, Paul D.,Ward, Mark F.,et al.

, p. 2147 - 2154 (2007/10/02)

The tricarbonylvinyl(vinylketene)iron(o) complex 6 reacted with dimetyl maleate, dimethyl fumarate, (E)-methyl 4-oxopent-2-enoate and (E)-ethyl 4,4,4-trifluorobut-2-enoate to give decarbonylated adducts 7-10 respectively.An X-ray crystal structure analysis of the adduct 7, formed from the complex 6, and dimethyl maleate, and a mechanistic explanation for the adducts are presented.Oxidation of the adducts 7-10 using (NH4)2Ce(NO3)6 gave a range of organic products including the tetrasubstituted cyclopropanes 20 and 23-25, the cyclobutane-1,2-dione 22, the trisubstituted lactone 21 and the α,β-unsaturated ketone 26.

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