67007-79-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67007-79-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,0,0 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 67007-79:
(7*6)+(6*7)+(5*0)+(4*0)+(3*7)+(2*7)+(1*9)=128
128 % 10 = 8
So 67007-79-8 is a valid CAS Registry Number.
InChI:InChI=1/C13H18N2O4S/c1-3-8-9-6-10(20-5-4-14-7(2)16)11(13(18)19)15(9)12(8)17/h8-9H,3-6H2,1-2H3,(H,14,16)(H,18,19)/t8-,9-/m1/s1
67007-79-8Relevant academic research and scientific papers
Conversion of the Olivanic Acids into Antibiotics of the PS-5 Type: Use of a New Carboxy Protecting Group
Corbett, David F.,Eglington, A. John
, p. 1083 - 1084 (2007/10/02)
The syntheses of PS-5 (1) and analogues from the olivanic acids MM 17880 (4) and MM 13902 (10), including the use of a new carboxy protecting group, the p-methoxycarbonylbenzyl group, are reported together with the chemical elucidation of the stereochemis
