142116-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142116-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,1,1 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142116-95:
(8*1)+(7*4)+(6*2)+(5*1)+(4*1)+(3*6)+(2*9)+(1*5)=98
98 % 10 = 8
So 142116-95-8 is a valid CAS Registry Number.
142116-95-8Relevant academic research and scientific papers
POLYMETHINE DYES BASED ON 2-AZONIAAZULENE
Briks, Yu. L.,Romanov, N. N.
, p. 173 - 177 (2007/10/02)
Previously unknown polymethine dyes of symmetrical and unsymmetrical structure based on cycloheptapyrrole were synthesized and their spectral properties investigated.
