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134067-42-8

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134067-42-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134067-42-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,6 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 134067-42:
(8*1)+(7*3)+(6*4)+(5*0)+(4*6)+(3*7)+(2*4)+(1*2)=108
108 % 10 = 8
So 134067-42-8 is a valid CAS Registry Number.

134067-42-8Relevant articles and documents

Formation of Novel Bidentate and Crown Thioether Ligands via Dicobalt Alkyne Complexes

Gelling, Andrew,Jeffery, John C.,Povey, David C.,Went, Michael J.

, p. 349 - 351 (1991)

Open chain and cyclic thioalkyne complexes capable of ligating metal-carbonyl moieties are prepared by the reaction of CCH2OH)(CO)6> with mono- and di-thiols in the presence of HBF4 and the structures of Mo(CO)4> and (CO)6> have been established by X-ray crystallography; dppm = bis(diphenylphosphino)methane.

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