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871558-39-3

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871558-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 871558-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,1,5,5 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 871558-39:
(8*8)+(7*7)+(6*1)+(5*5)+(4*5)+(3*8)+(2*3)+(1*9)=203
203 % 10 = 3
So 871558-39-3 is a valid CAS Registry Number.

871558-39-3Upstream product

871558-39-3Downstream Products

871558-39-3Relevant articles and documents

Intermolecular C-H bond activation promoted by a titanium alkylidyne

Bailey, Brad C.,Fan, Hongjun,Baum, Erich W.,Huffman, John C.,Baik, Mu-Hyun,Mindiola, Daniel J.

, p. 16016 - 16017 (2005)

The transient titanium alkylidyne complex (PNP)Ti≡CtBu (PNP = N-[2-P(CHMe2)2-4-methylphenyl]2-), prepared from α-hydrogen abstraction of the corresponding alkylidene-alkyl species (PNP)Ti=CHtBu(CH2tBu), can readily undergo intermolecular 1,2-addition of C-H bonds of benzene and SiMe4. Synthesis and reactivity, isotopic labeling, kinetics, and theoretical studies strongly favor an alkylidyne pathway and the α-H abstraction step to be the rate-determining step. Copyright

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