188346-51-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188346-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,3,4 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 188346-51:
(8*1)+(7*8)+(6*8)+(5*3)+(4*4)+(3*6)+(2*5)+(1*1)=172
172 % 10 = 2
So 188346-51-2 is a valid CAS Registry Number.
188346-51-2Relevant articles and documents
Cryptophycin compounds
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Page/Page column 41-42; 44, (2010/02/05)
The present invention provides cryptophycin compounds of Formula I that are useful in the treatment of neoplasms.