336883-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 336883-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,6,8,8 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 336883-98:
(8*3)+(7*3)+(6*6)+(5*8)+(4*8)+(3*3)+(2*9)+(1*8)=188
188 % 10 = 8
So 336883-98-8 is a valid CAS Registry Number.
336883-98-8Relevant academic research and scientific papers
Functionalization of 4,6-dinitro-2-phenylindole at position 7
Bastrakov,Starosotnikov,Shakhnes, A. Kh.,Shevelev
experimental part, p. 1539 - 1542 (2009/09/30)
Transformation of the amino group in 7-amino-1-methyl-4,6-dinitro-2- phenylindole afforded a number of new 7-R-4,6-dinitroindoles and a first representative of a novel tricyclic heteroaromatic system of [1,2,5]oxadiazolo[4,3-g]indole.
