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4964-03-8

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4964-03-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4964-03-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,9,6 and 4 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4964-03:
(6*4)+(5*9)+(4*6)+(3*4)+(2*0)+(1*3)=108
108 % 10 = 8
So 4964-03-8 is a valid CAS Registry Number.

4964-03-8Relevant articles and documents

Insight into cis-to-trans olefin isomerisation catalysed by group 4 and 6 cyclopentadienyl compounds

Chahboun, Ghaita,Petrisor, Cristina E.,Gomez-Bengoa, Enrique,Royo, Eva,Cuenca, Tomas

, p. 1514 - 1520 (2009)

Intramolecular isomerisation of the pendant allyl unit present in the model compound [MoH(eta;5-C5H4SiMe 2CH2CH=CH2)- (CO)3] reported before was investigated by DFT calculations.

Catalytic Conversion of Allylic Esters to Corresponding Allylic Silanes with Hexamethyldisilane and Palladium(0) or Rhodium(I) Complexes

Urata, Hisao,Suzuki, Hiroharu,Moro-oka, Yoshihiko,Ikawa, Tsuneo

, p. 607 - 608 (2007/10/02)

Treatment of allylic esters (R1CH=CR2CH2OCOR3:R1=H,Ar;R2=H, alkyl; and R3=Me,Ph) with hexamethyldisilane in the presence of catalytic amounts of PdL4 (L=PPh3 or P(OPh)3) or RhCl(PPh3)3 gives the corresponding allylic silanes in the excellent yield.

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