7474-10-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7474-10-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,7 and 4 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7474-10:
(6*7)+(5*4)+(4*7)+(3*4)+(2*1)+(1*0)=104
104 % 10 = 4
So 7474-10-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H14O/c1-6-4-8(3)9(10)5-7(6)2/h5-6,8H,4H2,1-3H3
7474-10-4Relevant academic research and scientific papers
Thioalkylation. VI. Condensation of ketones with potassium hydrosulfide and formaldehyde
Dronov, V. I.,Nigmatullina, R. F.,Khalilov, L. M.,Nikitin, Yu. E.
, p. 1196 - 1200 (2007/10/02)
The condensation of 2-propanone, 2-butanone, cyclohexanone, and acetophenone with potassium hydrosulfide and formaldehyde in molar ratios of 1:1:2.2 at room temperature gives polymeric keto sulfides.In the reaction of 2-butanone, 2-pentanone, or 2-hexanon