128505-27-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128505-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,0 and 5 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128505-27:
(8*1)+(7*2)+(6*8)+(5*5)+(4*0)+(3*5)+(2*2)+(1*7)=121
121 % 10 = 1
So 128505-27-1 is a valid CAS Registry Number.
128505-27-1Relevant articles and documents
SYNTHESIS OF FUSED AMINOTETRAHYDROCARBAZOLE COMPOUNDS
Simoji, Yasuo,Saito, Fujio,Tomita, Kuniyuki,Morisawa, Yasuhiro
, p. 2389 - 2397 (2007/10/02)
Intramolecular Diels-Alder reaction of 3-(1H-indol-3-yl)-2-propenoates having olefinic substituents at the 1-position of the indole ring gave stereoselectively pentacyclic fused indole compounds in good yield.Aminotetrahydrocarbazoles derivatives (8, 21,
