22554-64-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22554-64-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,5 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 22554-64:
(7*2)+(6*2)+(5*5)+(4*5)+(3*4)+(2*6)+(1*4)=99
99 % 10 = 9
So 22554-64-9 is a valid CAS Registry Number.
InChI:InChI=1/C30H48O2/c1-18(2)19-11-14-27(5)20(19)12-16-29(7)22(27)9-10-23-28(6)15-13-24(32)26(3,4)25(28)21(31)17-30(23,29)8/h12,16,18,21-25,31-32H,9-11,13-15,17H2,1-8H3/t21-,22+,23+,24-,25-,27-,28+,29+,30+/m0/s1
22554-64-9Relevant articles and documents
A new triterpene from Adiantum lunulatum Burm
Mukherjee,Mondal,Sohel,Mukherjee,Chatterjee,Brahmachari
, p. 2665 - 2667 (2007/10/03)
From the petrol extract of the whole plants of Adiantum lunulatum Burm. (Adiantaceae) a new triterpene characterized as 30-acetoxy-6α -hydroxy-hop-15, 17(21)-diene 1 has been isolated and its structure elucidated with the help of spectral as well as chemical studies.