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135139-77-4

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135139-77-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135139-77-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,1,3 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135139-77:
(8*1)+(7*3)+(6*5)+(5*1)+(4*3)+(3*9)+(2*7)+(1*7)=124
124 % 10 = 4
So 135139-77-4 is a valid CAS Registry Number.

135139-77-4Relevant articles and documents

Reaction of stable silylene-isocyanide complexes with boranes: Synthesis and properties of the first stable silylborane-isocyanide complexes

Takeda, Nobuhiro,Kajiwara, Takashi,Tokitoh, Norihiro

, p. 1076 - 1077 (2001)

Stable silylene-isocyanide complexes [Tbt(Mes)SiCNAr (Ar = Tbt, Mes*; Tbt = 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl; Mes = mesityl; Mes* = 2,4,6-tri-t-butylphenyl)] reacted with BH3·THF to give the first stable silylborane-isocyanide complexes [Tbt(MeS)SiHBH2CNAr]. The thermal equilibrium between Tbt(Mes)SiHBH2CNAr and TbtSiH2BH(Mes)CNAr was observed.

NEW ASPECTS OF ORGANOSELENIUM COMPOUNDS CONTAINING GROUP 14 ELEMENTS

Okazaki, Renji,Tokitoh, Norihiro,Ishii, Akihiko,Ishii, Naoko,Matsuhashi, Yasusuke,et al.

, p. 49 - 66 (2007/10/02)

The synthesis and reactivities of double bond compounds between Group 14 and Group 16 elements have been reported.Specifically the chemistry of M=X type compounds (C=Se, Ge=S, Sn=S, Sn=Se) are described.

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