40786-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 40786-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,8 and 6 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 40786-99:
(7*4)+(6*0)+(5*7)+(4*8)+(3*6)+(2*9)+(1*9)=140
140 % 10 = 0
So 40786-99-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H10O5/c16-13(9-4-2-1-3-5-9)11-7-6-10(14(17)18)8-12(11)15(19)20/h1-8H,(H,17,18)(H,19,20)
40786-99-0Relevant articles and documents
Kinetics of Decomposition of Rigid Diazo Compounds: Substituent Effects on the Rates of Thermolysis of 10-Diazoanthrones
Utz, Christopher G.,Shechter, Harold
, p. 5705 - 5709 (2007/10/02)
2-Substituted 10-diazoanthrones (4) undergo unimolecular decomposition in 1-butanol to their corresponding 10-anthronylidenes (5).Electron-donating substituents (OCH3, CH3, and Cl) at the 2-position in 4-accelerate thermolysis whereas decomposition is slo
