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367925-03-9

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367925-03-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 367925-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,6,7,9,2 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 367925-03:
(8*3)+(7*6)+(6*7)+(5*9)+(4*2)+(3*5)+(2*0)+(1*3)=179
179 % 10 = 9
So 367925-03-9 is a valid CAS Registry Number.

367925-03-9Downstream Products

367925-03-9Relevant articles and documents

Preparation method of thiomethylbenzene di (thio) cyanate (by machine translation)

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Paragraph 0045-0050, (2020/11/24)

The invention discloses a preparation method of thiomethylbenzene di (thio) cyanate. The method disclosed by the invention adopts a thiol as a nucleophile, converts TNT into a single-sulfur product 2S - T1, 4 S - T1 or any mixture thereof under the action of an additive, and obtains the reduction product 2S - T2, 4 S - T2 or any mixture thereof under the catalytic hydrogenation conditions; further, the target toluene diisopropylthio-cyanate 2S - T3, 4 S - T3 or any mixture thereof is obtained through light gasification. The preparation method provided by the invention has the characteristics of cleanness and high efficiency; the product toluene diisocynate (sulfur) cyanate ester has wide application prospects in the fields such as polyurethane, polycarbonate and the like; and the method provides technical support for recycling TNT in waste ammunition. (by machine translation)

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