869749-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869749-58-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,7,4 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 869749-58:
(8*8)+(7*6)+(6*9)+(5*7)+(4*4)+(3*9)+(2*5)+(1*8)=256
256 % 10 = 6
So 869749-58-6 is a valid CAS Registry Number.
869749-58-6Relevant articles and documents
7-T-BUTOXYIMINOMETHYLCAMPTOTHECIN CONJUGATED IN POSITION 20 WITH INTEGRIN ANTAGONISTS
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Page/Page column 13, (2008/06/13)
Compounds of Formula (I) are described; in which the R1 group is as defined in the specification and includes the condensation of 7-t-butoxyiminomethylcamptothecin in position 20 with a cyclopeptide containing the RGD sequence. Said compounds are endowed