300665-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 300665-11-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,0,6,6 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 300665-11:
(8*3)+(7*0)+(6*0)+(5*6)+(4*6)+(3*5)+(2*1)+(1*1)=96
96 % 10 = 6
So 300665-11-6 is a valid CAS Registry Number.
300665-11-6Relevant articles and documents
Synthesis and reactions of pyrido[3,2,1-jk]carbazole-4,6-diones
Stadlbauer, Wolfgang,Van Dang, Hoai,Knobloch, Bernd
, p. 1039 - 1049 (2011/11/06)
Pyrido[3,2,1-jk]carbazoles 1, synthesized from carbazoles and alkyl- or arylmalonates, gave regioselective electrophilic substitution reactions at position 5 such as chlorination to 5-chloro derivatives 2, nitration to 5-nitro compounds 3, or hydroxylatio