114838-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114838-69-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,3 and 8 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114838-69:
(8*1)+(7*1)+(6*4)+(5*8)+(4*3)+(3*8)+(2*6)+(1*9)=136
136 % 10 = 6
So 114838-69-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H22O5/c1-10(20)22-13-15(4)8-16(15,9-19)12(6-18)11-5-14(2,3)7-17(11,13)21/h6,9,13,21H,5,7-8H2,1-4H3/t13-,15+,16+,17-/m1/s1
114838-69-6Relevant articles and documents
Oxidation of the Fungal Sesquiterpene Merulidial on Alumina Gel
Sterner, Olov,Steglich, Wolfgang
, p. 823 - 824 (2007/10/02)
Chromatography of the fungal sesquiterpene merulidial (1a) on alumina gel resulted in its rapid oxidation to give the hydroxylated derivative 2a and the deformylated derivative 3.Compared with compound 4, obtained previously by oxidation of merulidial (1a) with piridinium chlorochromate, the configuration of the hydroxylated C-9 in compound 2a is inverted.