108284-13-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108284-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,2,8 and 4 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108284-13:
(8*1)+(7*0)+(6*8)+(5*2)+(4*8)+(3*4)+(2*1)+(1*3)=115
115 % 10 = 5
So 108284-13-5 is a valid CAS Registry Number.
108284-13-5Relevant academic research and scientific papers
A Simple Route to 2H-Naphtho1,2,3-triazoles
Hartmann, H.,Schulze, M.,Guenther, R.
, p. 331 - 335 (2007/10/02)
1-Arylazo-2-chloro-naphthalenes 9a-9k and 2,4-diarylazo-1-chloronaphthalenes 10a-10c are transformed by the reaction with sodium azide into 2-arylsubstituted 2H-Naphtho1,2,3-triazoles 13a-13k and 14a-14c, resp., which exhibit fluorescence if they a