104449-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104449-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,4 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 104449-98:
(8*1)+(7*0)+(6*4)+(5*4)+(4*4)+(3*9)+(2*9)+(1*8)=121
121 % 10 = 1
So 104449-98-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H29NO4/c1-5-8-22-11-16-9-15(14(4)20)6-7-18(16)23-12-17(21)10-19-13(2)3/h6-7,9,13,17,19,21H,5,8,10-12H2,1-4H3
104449-98-1Relevant articles and documents
4-(3-ALKYLAMINO-2-HYDROXYPROPOXY)-3-(ALKOXYMETHYL)ACETOPHENONES
Cizmarikova, Ruzena,Borovansky, Alois,Kozlovsky, Jan,Bederova, Eva,Dingova, Anna
, p. 2289 - 2298 (2007/10/02)
A series of new beta-adrenolytics derived from p-hydroxyacetophenone was synthesized by four methods.The most advantageous was found to be the five-step synthesis via reaction of the intermediate oxirane with amines.The selected compounds reveal a beta-ad