125827-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125827-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,2 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125827-90:
(8*1)+(7*2)+(6*5)+(5*8)+(4*2)+(3*7)+(2*9)+(1*0)=139
139 % 10 = 9
So 125827-90-9 is a valid CAS Registry Number.
125827-90-9Relevant articles and documents
Total Synthesis of Cedrusin and its Methyl Ether
Antus, Sandor,Baitz-Gacs, Eszter,Bauer, Rudolf,Gottsegen, Agnes,Seligmann, Otto,Wagner, Hildebert
, p. 495 - 497 (2007/10/02)
A simple synthesis of the racemates of two naturally occuring neolignans 1 and 2 was achieved starting from caffeic acid ethyl ester and the methyl ferulate 6, respectively.
