189032-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189032-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,3 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 189032-58:
(8*1)+(7*8)+(6*9)+(5*0)+(4*3)+(3*2)+(2*5)+(1*8)=154
154 % 10 = 4
So 189032-58-4 is a valid CAS Registry Number.
189032-58-4Relevant articles and documents
Acid labile immunoconjugate intermediates
-
, (2008/06/13)
Trityl derivatives useful as "linkers" for preparation of imunoconjugates comprising drugs end antibodies are provided. Immunoconjugates and processes for their preparation and use are also provided. This invention also provides for prodrugs comprising a
