1229428-89-0 Usage
Uses
ent-Posaconazole is an enantiomer of Posaconazole (P689600), which is an orally active triazole antifungal.
Check Digit Verification of cas no
The CAS Registry Mumber 1229428-89-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,4,2 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1229428-89:
(9*1)+(8*2)+(7*2)+(6*9)+(5*4)+(4*2)+(3*8)+(2*8)+(1*9)=170
170 % 10 = 0
So 1229428-89-0 is a valid CAS Registry Number.