38768-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38768-68-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,7,6 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 38768-68:
(7*3)+(6*8)+(5*7)+(4*6)+(3*8)+(2*6)+(1*8)=172
172 % 10 = 2
So 38768-68-2 is a valid CAS Registry Number.
38768-68-2Relevant articles and documents
STEREOSELECTIVE TOTAL SYHTHESIS OF (+/-)-PEPEROMIN C
Cruz-Almanza, Raymundo,Higareda, Fernando Padilla
, p. 2323 - 2330 (2007/10/02)
A simple and efficient stereoselective total synthesis of (+/-)-peperomin C (1) was performed employing the 1,4-addition reaction of the organolithium salt (10) to the 3-methyl-2(5H)furanone (7) catalized by cuprous iodide as the key step.On the other han
