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53015-88-6

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53015-88-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53015-88-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,0,1 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53015-88:
(7*5)+(6*3)+(5*0)+(4*1)+(3*5)+(2*8)+(1*8)=96
96 % 10 = 6
So 53015-88-6 is a valid CAS Registry Number.

53015-88-6Downstream Products

53015-88-6Relevant 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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