1028302-45-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1028302-45-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,3,0 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1028302-45:
(9*1)+(8*0)+(7*2)+(6*8)+(5*3)+(4*0)+(3*2)+(2*4)+(1*5)=105
105 % 10 = 5
So 1028302-45-5 is a valid CAS Registry Number.
1028302-45-5Relevant articles and documents
Synthesis of L-6-chloropyrroloindoline of chloptosin cyclohexapeptide
Kim, Young-Ah,Han, So-Yeop
, p. 2931 - 2943 (2007/10/03)
Chloptosin is an apoptosis-inducing dimeric cyclohexapeptide. Enantio-selective synthesis of L-6-chloropyrroloindoline, as the key chiral synthon of the cyclohexapeptide of chloptosin, was successfully achieved starting from 3-chloroaniline by utilizing F
