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78803-32-4

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78803-32-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78803-32-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,8,0 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78803-32:
(7*7)+(6*8)+(5*8)+(4*0)+(3*3)+(2*3)+(1*2)=154
154 % 10 = 4
So 78803-32-4 is a valid CAS Registry Number.

78803-32-4Downstream Products

78803-32-4Relevant articles and documents

Preparative and Kinetic Investigations about the Isomerism between (Acyloxy)diorganylphosphanes and Acyldiorganylphosphane Oxides

Lindner, Ekkehard,Wuhrmann, Juan Carlos

, p. 2272 - 2286 (2007/10/02)

The (acyloxy)diorganylphosphanes RC(O)OPR'2 (2 a-d, 2 b') can be obtained either by reaction of XPR'2 (1) (X = Cl, R' = Ph) with CH3CO2Na or by the action of 1 (X = Cl, Br; R' = CH3, Ph) on the perfluorocarboxylic anhydrides 2 . 2b-d are t

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