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1196062-34-6

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1196062-34-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1196062-34-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,6,0,6 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1196062-34:
(9*1)+(8*1)+(7*9)+(6*6)+(5*0)+(4*6)+(3*2)+(2*3)+(1*4)=156
156 % 10 = 6
So 1196062-34-6 is a valid CAS Registry Number.

1196062-34-6Relevant articles and documents

Synthesis and characterization of Sn(II), Pb(II) and Yb(II) complexes supported by [C(Ph2PNSiMe3){6-(2-RC5H 3N)}]2- or [CH(Ph2PNSiMe3){6-(2- RC5H3N)}]- (R = 3,5-dimethyl-1-pyrazolyl or iminophosphoranyl) ligands

Chai, Zuo-Yun,Wang, Zhong-Xia

, p. 8005 - 8012 (2009)

The synthesis and characterization of several tin(II), lead(II) and ytterbium(II) complexes supported by [C(Ph2PNSiMe3){6-(2- RC5H3N)}]2- or [CH(Ph2PNSiMe 3){6-(2-RC5H3N)}]- (R = 3,5-dimethyl-1-pyrazolyl or iminophosphoranyl) ligands are reported. Reaction of 2-R-6-{CH2P(Ph2)NSiMe3}C5H 3N with M[N(SiMe3)2]2 (M = Sn, Pb) generated tin(II) and lead(II) complexes [M{C(Ph2PNSiMe 3){6-(2-RC5H3N)}}]2 [3, M = Sn, R = 3,5-dimethyl-1-pyrazolyl; 4, M = Pb, R = 3,5-dimethyl-1-pyrazolyl; 9, M = Sn, R = Me3SiNP(Ph2); 10, M = Pb, R = Me3SiNP(Ph 2)]. When R = p-MeC6H4NP(Ph2), a N,N-chelate tin(II) complex, [Sn{2-{N(p-MeC6H4)PPh 2}-6-{CHP(Ph2)NSiMe3}}{N(SiMe3) 2}] (11), was isolated. Treatment of 2-(Ph2PNSiMe 3)-6-{CH2P(Ph2)NSiMe3}C 5H3N with Yb[N(SiMe3)2] 2(DME) afforded N,N,N-chelale ytterbium(II) complex [Yb{2-{N(SiMe3)PPh2}-6-{CHP(Ph2)NSiMe 3}}{N(SiMe3)2}] (12). The complexes were characterized by elemental analyses and multinuclear NMR spectroscopy. Complexes 3, 4 and 10-12 were further characterized by single crystal X-ray diffraction techniques.

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