46492-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46492-07-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,4,9 and 2 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 46492-07:
(7*4)+(6*6)+(5*4)+(4*9)+(3*2)+(2*0)+(1*7)=133
133 % 10 = 3
So 46492-07-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H10O2.2Na/c15-13-9-5-1-2-6-10(9)14(16)12-8-4-3-7-11(12)13;;/h1-8,15-16H;;/q;2*+1
46492-07-3Relevant articles and documents
PROCESS FOR PRODUCING ANTHRACENE DIETHER
-
Page/Page column 7, (2008/06/13)
An industrially advantageous process is presented whereby a high purity anthracene diether can be produced in good yield. An aqueous medium containing an alkali salt of 9,10-anthracenediol is added to an organic solvent containing an etherifying agent in the presence or absence of a quaternary ammonium compound or a quaternary phosphonium compound, to carry out the etherifying reaction to produce the anthracene diether.
