19229-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19229-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,2 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19229-45:
(7*1)+(6*9)+(5*2)+(4*2)+(3*9)+(2*4)+(1*5)=119
119 % 10 = 9
So 19229-45-9 is a valid CAS Registry Number.
19229-45-9Relevant academic research and scientific papers
Terpenes and lignans from leaves of Chamaecyparis formosensis
Lin, Tung-Chieh,Fang, Jim-Min,Cheng, Yu-Shia
, p. 793 - 801 (2007/10/03)
84 chemical constituents were isolated from the leaves of Chamaecyparis formosensis. These components include 18 sesquiterpenes, 40 diterpenes, 8 flavones, 7 lignans and 11 miscellaneous compounds. Among them 3 sesquiterpenes, 7 diterpenes and one lignan
