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2,1-benzoisothiazoline-3-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83816-87-9

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83816-87-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83816-87-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,8,1 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83816-87:
(7*8)+(6*3)+(5*8)+(4*1)+(3*6)+(2*8)+(1*7)=159
159 % 10 = 9
So 83816-87-9 is a valid CAS Registry Number.

83816-87-9Relevant academic research and scientific papers

Sulfurization of 2-Aminobenzotrifluoride with Sodium Sulfide

Jourdan, Glen P.,Dreikorn, Barry A.

, p. 5255 - 5257 (1982)

Sodium sulfide in dimethyl sulfoxide reacts with 2-aminobenzotrifluoride to form 2-(2-aminophenyl)-4H-3,1-benzothiazine-4-thione and 2,1-benzisothiazoline-3-thione.The addition of CS2 gave 2H-3,1-benzothiazine-2,4(1H)-dithione.N-Substituted 2-aminobenzotr

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