180964-44-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180964-44-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,9,6 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 180964-44:
(8*1)+(7*8)+(6*0)+(5*9)+(4*6)+(3*4)+(2*4)+(1*4)=157
157 % 10 = 7
So 180964-44-7 is a valid CAS Registry Number.
180964-44-7Relevant academic research and scientific papers
Synthesis of 1-keto-3-thia-1,2,3,4-tetrahydrocarbazole ring system
Mohanakrishnan, A. K.,Srinivasan, P. C.
, p. 838 - 841 (2007/10/03)
Synthesis of 1-keto-3-thia-1,2,3,4-tetrahydrocarbazole ring system and some of its reactions leading to the formation of aldol (8), sulfoxide (10) and sulfone (11) are reported.
