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4-Nitrophenylthiobenzoylisocyanat is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

3553-65-9

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3553-65-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3553-65-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,5 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 3553-65:
(6*3)+(5*5)+(4*5)+(3*3)+(2*6)+(1*5)=89
89 % 10 = 9
So 3553-65-9 is a valid CAS Registry Number.

3553-65-9Relevant academic research and scientific papers

Thioacyl Isocyanates, XII. Preparation and Comparison of Aliphatic, Aromatic, and Heteroaromatic Compounds

Goerdeler, Joachim,Nandi, Kumaresh

, p. 549 - 563 (2007/10/02)

Many 1,2,4-dithiazol-3-ones (2), especially with aliphatic and heterocyclic substituents, and some thiazoline-4,5-diones (3) were synthesized from thioamides (1).Extrusion of sulfur or carbon monoxide, respectively, afforded the thioacyl isocyanates 5.Rea

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