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173378-54-6

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173378-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173378-54-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,3,7 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 173378-54:
(8*1)+(7*7)+(6*3)+(5*3)+(4*7)+(3*8)+(2*5)+(1*4)=156
156 % 10 = 6
So 173378-54-6 is a valid CAS Registry Number.

173378-54-6Downstream Products

173378-54-6Relevant articles and documents

Silacyclopropyne: Matrix spectroscopic identification and ab initio investigations

Maier, Günther,Pacl, Harald,Reisenauer, Hans Peter,Meudt, Andreas,Janoschek, Rudolf

, p. 12712 - 12720 (1995)

Matrix-isolated 1-silacyclopropenylidene (7) has been generated by pulsed flash pyrolysis of 2-ethynyl-1,1,1-trimethyldisilane (4). By subsequent photolysis 7 can be isomerized into ethynylsilanediyl (5), vinylidene-silanediyl (8), and silacyclopropyne (9

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