78490-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78490-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,9 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 78490-02:
(7*7)+(6*8)+(5*4)+(4*9)+(3*0)+(2*0)+(1*2)=155
155 % 10 = 5
So 78490-02-5 is a valid CAS Registry Number.
78490-02-5Relevant academic research and scientific papers
The Photochemical Reactions of 5H-Benzophenoxazin-5-one with Alkylthiols and Thiophenol
Ueno, Yoshio,Takeuchi, Yutaka,Koshitani, Jinya,Yoshida, Takatoshi
, p. 259 - 261 (2007/10/02)
6-Alkylthio- and 6-phenylthio-5H-benzophenoxazin-5-ones have been synthesized by the photochemical reaction of 5H-benzophenoxazin-5-one with alkylthiols and thiophenol.
