138441-32-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138441-32-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,4 and 1 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 138441-32:
(8*1)+(7*3)+(6*8)+(5*4)+(4*4)+(3*1)+(2*3)+(1*2)=124
124 % 10 = 4
So 138441-32-4 is a valid CAS Registry Number.
138441-32-4Relevant articles and documents
Targeted forms of methyltrithio antitumor agents
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, (2008/06/13)
This disclosure describes a method for constructing carrier-drug conjugates from the family of methyltrithio antibacterial and antitumor agents.