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108182-19-0

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108182-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108182-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,1,8 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108182-19:
(8*1)+(7*0)+(6*8)+(5*1)+(4*8)+(3*2)+(2*1)+(1*9)=110
110 % 10 = 0
So 108182-19-0 is a valid CAS Registry Number.

108182-19-0Downstream Products

108182-19-0Relevant articles and documents

Carbonyl Diisocyanate: A New Preparation and Some Reactions

Akteries, Bernhard,Jochims, Johannes C.

, p. 83 - 95 (2007/10/02)

A preparation of carbonyl diisocyanate (2) from tri-n-butyltin isocyanate (4) and phosgene is reported.Correspondingly, the acyl isocyanates 6 were obtained from 4 with acyl chlorides.On standing, carbonyl diisocyanate trimerizes reversibly to the triazine 9, which could also be prepared by independent syntheses from the triazines 3 or 12.Reported are reactions of carbonyl diisocyanate with water, hydrogen sulfide, alcohols, phenol, phenol + carbodiimides, thiols, amines, primary ammonium salts, and N-unsubstituted imines leading to compounds 14-24.

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