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19162-94-8

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19162-94-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19162-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,6 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19162-94:
(7*1)+(6*9)+(5*1)+(4*6)+(3*2)+(2*9)+(1*4)=118
118 % 10 = 8
So 19162-94-8 is a valid CAS Registry Number.

19162-94-8Relevant articles and documents

Oxidation of tris(trifluoromethyl)phosphine

Mahler, Walter

, p. 352 - 354 (2007/10/05)

Oxygen reacts with tris(trifluoromethyl)phosphine by a chain reaction involving the trifluoromethyl radical and its autoxidation. With thermal quenching, tris(trifluoromethyl) phosphate and bis(trifluoromethyl)fluorophosphine oxide are formed. Under conditions of spontaneous ignition the latter compound delivers CF2, a powerful reducing agent.

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