1027291-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027291-79-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,2,9 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1027291-79:
(9*1)+(8*0)+(7*2)+(6*7)+(5*2)+(4*9)+(3*1)+(2*7)+(1*9)=137
137 % 10 = 7
So 1027291-79-7 is a valid CAS Registry Number.
1027291-79-7Relevant academic research and scientific papers
Synthetic study of marine macrolide swinholide A. Stereocontrolled synthesis of the c11-c32 segment
Nakata,Komatsu,Nagasawa
, p. 2403 - 2405 (2007/10/02)
The C24-C32 segment 4 of swinholide A (1) was stereoselectively synthesized starting from (S)-methyl 3-hydroxybutyrate, and the convergent synthesis of the C11-C32 segment 5 was accomplished via stereoselective aldol condensation of 3 and 4.
