174729-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174729-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,7,2 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 174729-90:
(8*1)+(7*7)+(6*4)+(5*7)+(4*2)+(3*9)+(2*9)+(1*0)=169
169 % 10 = 9
So 174729-90-9 is a valid CAS Registry Number.
174729-90-9Relevant articles and documents
Baccatin derivatives and processes for preparing the same
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, (2008/06/13)
Disclosed are 13α-(3-substituted-2-hydroxypropionyloxy)baccatin compounds represented by the formula: STR1 wherein R1 represents a lower alkanoyl group or a protective group for hydroxy group; R2 represents a protective group for hyd