876-83-5 Usage
Safety Profile
Poison by
intraperitoneal route. An experimental
teratogen. Experimental reproductive
effects. When heated to decomposition it
emits acrid smoke and irritating fumes.
Check Digit Verification of cas no
The CAS Registry Mumber 876-83-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,7 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 876-83:
(5*8)+(4*7)+(3*6)+(2*8)+(1*3)=105
105 % 10 = 5
So 876-83-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O2/c1-6-9(11)7-4-2-3-5-8(7)10(6)12/h2-6H,1H3
876-83-5Relevant articles and documents
Synthesis and Reactivity of 4-Acyl-5-hydroxytriazolines Resulting from Thermal Reaction of Aryl and Tosyl Azides with 2-Substituted Indane-1,3-diones
Benati, Luisa,Montevecchi, Pier Carlo,Spagnolo, Piero,Foresti, Elisabetta
, p. 2845 - 2850 (2007/10/02)
Reaction of aryl azides 1 with 2-methylindane-1,3-dione 3 in HMPA at 55 deg C results in the formation of fairly stable tricyclic 4-acyl-5-hydroxytriazolines 6 in yields greatly decreasing with decreasing electrophilic character of the aryl azide reactant