1053663-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1053663-48-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,3,6,6 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1053663-48:
(9*1)+(8*0)+(7*5)+(6*3)+(5*6)+(4*6)+(3*3)+(2*4)+(1*8)=141
141 % 10 = 1
So 1053663-48-1 is a valid CAS Registry Number.
1053663-48-1Relevant articles and documents
Novel cytotoxic 3'-(tert-butyl) 3'-dephenyl analogs of paclitaxel and docetaxel
Ali,Hoemann,Aube,Mitacher,Georg,McCall,Jayasinghe
, p. 3821 - 3828 (2007/10/03)
3'-(tert-Butyl) 3'-dephenyl analogs of paclitaxel were synthesized from 10-deacetylbaccatin III and oxazolidinecarboxylic acid 7 followed by acylation of intermediate amines 10 and 11. Oxazolidinecarboxylic acid 7 was prepared in five steps and in good ov
