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134692-15-2

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134692-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134692-15-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,9 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134692-15:
(8*1)+(7*3)+(6*4)+(5*6)+(4*9)+(3*2)+(2*1)+(1*5)=132
132 % 10 = 2
So 134692-15-2 is a valid CAS Registry Number.

134692-15-2Downstream Products

134692-15-2Relevant articles and documents

Palladium-catalysed addition of tin-tin and tin-silicon bonds to allenes

Mitchell, Terence N.,Schneider, Ulrich

, p. 319 - 327 (1991)

Hexamethyl-, hexaethyl- and hexabutyl-ditin add to a variety of allenes in the presence of Pd(PPh3)4; the reaction is reversible.Trimethylsilyltrimethyl- and -tributyl-stannane also add under comparable conditions, the silyl moiety becoming attached to the central carbon atom of the allene skeleton; this reaction is, however, apparently not reversible.

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