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82105-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82105-99-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,0 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 82105-99:
(7*8)+(6*2)+(5*1)+(4*0)+(3*5)+(2*9)+(1*9)=115
115 % 10 = 5
So 82105-99-5 is a valid CAS Registry Number.

82105-99-5Downstream Products

82105-99-5Relevant academic research and scientific papers

The Photochemical Reactions of 5H-Benzophenothiazin-5-one with Alkylthiols and Thiophenol

Ueno, Yoshio,Takeuchi, Yutaka,Koshitani, Jinya,Yoshida, Takatoshi

, p. 167 - 169 (2007/10/02)

6-Alkylthio- and 6-phenylthio-5H-benzophenothiazin-5-ones were prepared by the photochemical reaction of 5H-benzophenothiazin-5-one with alkylthiols and thiophenol.The structures of newly prepared compounds were determined by elemental analysis, spectroscopic methods (ir, nmr and ms) and comparison with a sample prepared by an alternate route.

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