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81897-73-6

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81897-73-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81897-73-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,9 and 7 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81897-73:
(7*8)+(6*1)+(5*8)+(4*9)+(3*7)+(2*7)+(1*3)=176
176 % 10 = 6
So 81897-73-6 is a valid CAS Registry Number.

81897-73-6Downstream Products

81897-73-6Relevant academic research and scientific papers

Thia-6 diphenyl-3,3 sila-3 (et germa-3)bicyclohexanes

Manuel, G.,Faucher, A.,Mazerolles, P.

, p. C25 - C28 (1987)

6-Thia-3,3-diphenyl-3-sila-(and 3-germa-)bicyclohexanes are prepared from the corresponding metallaoxiranes using triphenylphosphorus sulfide with trifluoroacetic acid as solvent.These thiiranes are unstable compared to the corresponding oxiranes.P

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