158249-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158249-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,2,4 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158249-62:
(8*1)+(7*5)+(6*8)+(5*2)+(4*4)+(3*9)+(2*6)+(1*2)=158
158 % 10 = 8
So 158249-62-8 is a valid CAS Registry Number.
158249-62-8Relevant academic research and scientific papers
TOTAL SYNTHESIS OF (+)-YINGZHAOSU A
Xu, Xing-Xiang,Zhu, Jie,Huang, Da-Zhong,Zhou, Wei-Shan
, p. 5785 - 5788 (2007/10/02)
The first total synthesis of (+)-Yingzhaosu A, an antimalarial constituent isolated from Yingzhao (Artabotrys uncinatus (L.) Merr.), was achieved starting from R-(-)-carvone.
