120853-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120853-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,8,5 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 120853-17:
(8*1)+(7*2)+(6*0)+(5*8)+(4*5)+(3*3)+(2*1)+(1*7)=100
100 % 10 = 0
So 120853-17-0 is a valid CAS Registry Number.
InChI:InChI=1/C38H41N7O5S2/c1-21(2)30-37-42-28(20-52-37)32(46)39-25(17-23-11-6-4-7-12-23)36-41-27(19-51-36)33(47)40-26(18-24-13-8-5-9-14-24)38(49)45-16-10-15-29(45)35-44-31(22(3)50-35)34(48)43-30/h4-9,11-14,19-22,25-26,29-31H,10,15-18H2,1-3H3,(H,39,46)(H,40,47)(H,43,48)/t22-,25-,26+,29+,30+,31+/m1/s1
120853-17-0Relevant articles and documents
Total syntheses and re-assignment of configurations of the cyclopeptides lissoclinamide 4 and lissoclinamide 5 from Lissoclinum patella
Boden, Christopher D.J.,Pattenden, Gerald
, p. 875 - 882 (2007/10/03)
The total synthesis of lissoclinamide 4 and lissoclinamide 5, which are novel oxazoline/thiazole/thiazoline-based cyclopeptides isolated from the ascidian ("sea squirt") Lissoclinum patella, are described. The synthesis of the bis-thiazole based lissoclin