80946-00-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80946-00-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,9,4 and 6 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80946-00:
(7*8)+(6*0)+(5*9)+(4*4)+(3*6)+(2*0)+(1*0)=135
135 % 10 = 5
So 80946-00-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H10BrNO2/c1-9(2)5-13-8(12)6(4-11)7(9)3-10/h3,5H2,1-2H3
80946-00-5Relevant articles and documents
Synthesis of Substituted 5,6-Dihydro-2H-pyran-2-ones and their Reaction with Bromine
Falsone, Gioacchino,Spur, Bernd
, p. 191 - 195 (2007/10/02)
The synthesis of the substituted 5,6-dihydro-2H-pyran-2-ones 2a-f and the reaction of 2a-e and 1g with bromine to 3a-f are described.