1289377-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1289377-53-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,3,7 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1289377-53:
(9*1)+(8*2)+(7*8)+(6*9)+(5*3)+(4*7)+(3*7)+(2*5)+(1*3)=212
212 % 10 = 2
So 1289377-53-2 is a valid CAS Registry Number.
1289377-53-2Relevant articles and documents
Total synthesis of hoiamide C
Wang, Lei,Xu, Zhengshuang,Ye, Tao
, p. 2506 - 2509 (2011/06/25)
Chemical equations presented. Hoiamide C was synthesized in 16 steps with an overall yield of 1.8% starting from homoallylic alcohol 18, unambiguously confirming its structure.
