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888939-69-3

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888939-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 888939-69-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,8,9,3 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 888939-69:
(8*8)+(7*8)+(6*8)+(5*9)+(4*3)+(3*9)+(2*6)+(1*9)=273
273 % 10 = 3
So 888939-69-3 is a valid CAS Registry Number.

888939-69-3Relevant articles and documents

Stable monomeric germanium(II) and tin(II) compounds with terminal hydrides

Pineda, Leslie W.,Jancik, Vojtech,Starke, Kerstin,Oswald, Rainer B.,Roesky, Herbert W.

, p. 2602 - 2605 (2006)

Going solo: The use of AlH3·NMe3 as a hydrogen-transfer agent with β-diketiminatogermanium(II) and β-diketiminatotin(II) halides gives the divalent hydrides [{HC(CMeNAr) 2}GeH] and [{HC(CMeNAr)2}SnH] (Ar = 2,6-iPr 2C6H3). In the solid state, the compounds exhibit monomeric and dimeric arrangements, respectively, with weak intermolecular Sn-H...Sn contacts for the Sn analogue (see picture). (Chemical Equation Presented)

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