1311415-81-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1311415-81-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,1,4,1 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1311415-81:
(9*1)+(8*3)+(7*1)+(6*1)+(5*4)+(4*1)+(3*5)+(2*8)+(1*1)=102
102 % 10 = 2
So 1311415-81-2 is a valid CAS Registry Number.
1311415-81-2Relevant articles and documents
Syntheses and evaluation of simplified pretubulysin analogues
Burkhart, Jens L.,Mueller, Rolf,Kazmaier, Uli
, p. 3050 - 3059 (2011/06/28)
The syntheses of new tubulysin analogues are described, in which the central amino acid, tubuvaline, is replaced by the rather simple building blocks phenyltubuvaline and phenoxytubuvaline. These analogues can be obtained in only two to three steps from e
