883976-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 883976-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,9,7 and 6 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 883976-18:
(8*8)+(7*8)+(6*3)+(5*9)+(4*7)+(3*6)+(2*1)+(1*8)=239
239 % 10 = 9
So 883976-18-9 is a valid CAS Registry Number.
883976-18-9Relevant articles and documents
Semisynthesis of C-ring modified triptolide analogues and their cytotoxic activities
Aoyagi, Yutaka,Hitotsuyanagi, Yukio,Hasuda, Tomoyo,Fukaya, Haruhiko,Takeya, Koichi,Aiyama, Ritsuo,Matsuzaki, Takeshi,Hashimoto, Shusuke
, p. 1947 - 1949 (2007/10/03)
Several C-ring modified analogues of a potent antileukemic diterpene, triptolide (1), were synthesized and their structure-activity relationships were studied.
