124744-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124744-00-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,4 and 4 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 124744-00:
(8*1)+(7*2)+(6*4)+(5*7)+(4*4)+(3*4)+(2*0)+(1*0)=109
109 % 10 = 9
So 124744-00-9 is a valid CAS Registry Number.
124744-00-9Relevant articles and documents
Synthesis of (+)-Abscisic acid
Soukup, Milan,Lukac, Teodor,Lohri, Bruno,Widmer, Erich
, p. 361 - 364 (1989)
Starting from (4S)-4-hydroxy-2,6,6-trimethylcyclohex-2-enone (2), a short synthesis of the natural (+)-abscisic acid ((+)-1) has been accomplished.
