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137089-91-9

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137089-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137089-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,0,8 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 137089-91:
(8*1)+(7*3)+(6*7)+(5*0)+(4*8)+(3*9)+(2*9)+(1*1)=149
149 % 10 = 9
So 137089-91-9 is a valid CAS Registry Number.

137089-91-9Downstream Products

137089-91-9Relevant articles and documents

Polysulfonylamine. XXIX. Synthese von Organothallium(III)-dimesylamiden sowie Roentgenstrukturanalysen von (Me3SiCH2)2TlN(SO2Me)2 und (Me3SiCH2)2TlN(SO2Me)2*H2O

Blaschette, Armand,Jones, Peter G.,Michalides, Axel,Naeveke, Martina

, p. 25 - 37 (1991)

The compounds R2TIN(SO2Me)2 (R=Me3SiCH2 (2), Me (3), Ph (4) were prepared by methathesis of R2TlCl with AgN(SO2Me)2.The reaction of PhTl(O2CCF3)2 with Me3SiN(SO2Me)2 afforded PhTl2 (5).Further, the (1/1) addition compounds of 2 with H2O (2a), 3

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