92308-93-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92308-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,3,0 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92308-93:
(7*9)+(6*2)+(5*3)+(4*0)+(3*8)+(2*9)+(1*3)=135
135 % 10 = 5
So 92308-93-5 is a valid CAS Registry Number.
92308-93-5Relevant academic research and scientific papers
TRAPPING OF DOPACHROME WITH 2,3-DIHYDRO-1H-CYCLOPENTINDOLE
Omote, Yoshimori,Tomotake, Atsushi,Kashima, Choji
, p. 2993 - 2994 (2007/10/02)
Dopachrome (6) and related o-benzoquinones including dopaquinone (2d) were trapped, by treating each quinone from the corresponding catechol, with 2,3-dihydro-1H-cyclopent-indole (3) to afford -propellane adduct.
