127986-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127986-30-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,9,8 and 6 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127986-30:
(8*1)+(7*2)+(6*7)+(5*9)+(4*8)+(3*6)+(2*3)+(1*0)=165
165 % 10 = 5
So 127986-30-5 is a valid CAS Registry Number.
127986-30-5Relevant academic research and scientific papers
BISINDOLES 27. ELECTROPHILIC SUBSTITUTION REACTIONS OF 7,7-DICHLOROBIS(5-INDOLYL)METHANES
Zegkhugkh, Dzh.,Samsoniya, Sh. A.,Kadzhrishvili, D. O.,Mamaladze, L. M.
, p. 1140 - 1143 (2007/10/02)
Formylation, aminomethylation and acetylation have been studied as the most characteristic electrophilic substitution reactions of 7,7'-dichlorobis(5-indolyl)methane and its diethyl esters.
