174004-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174004-17-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,0,0 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 174004-17:
(8*1)+(7*7)+(6*4)+(5*0)+(4*0)+(3*4)+(2*1)+(1*7)=102
102 % 10 = 2
So 174004-17-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H13NO/c1-2-8-11-10-9-6-4-3-5-7-9/h1H,3-8H2
174004-17-2Relevant articles and documents
Synthesis of ketone O-allyloximes and O-propargyloximes in KOH-DMSO system
Tarasova,Shmidt,Sinegovskaya,Petrova,Sobenina,Mikhaleva,Brandsma,Trofimov
, p. 1581 - 1586 (2007/10/03)
In reaction of ketone oximes with allyl bromide and propargyl chloride in KOH - DMSO system were obtained in good yield previously unknown ketone O-allyloximes and O-propargyloximes. The reactions are accompanied with minor regeneration of ketones (up to 12%, mainly 1-5%).