139889-65-9 Usage
Description
D-threo-PPMP is a glucosylceramide (GlyCer) synthetase inhibitor., It is the active enanantiomer and enzymatic inhibitory component of the racemic DL-threo-PPMP . In MDCK kidney epithelial cells, D-threo-PPMP induces a 70% reduction in cell growth in vitro at 20 μM and significantly inhibits DNA synthesis at 3 μM. [Matreya, LLC. Catalog No. 1865]
Check Digit Verification of cas no
The CAS Registry Mumber 139889-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,8,8 and 9 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139889-65:
(8*1)+(7*3)+(6*9)+(5*8)+(4*8)+(3*9)+(2*6)+(1*5)=199
199 % 10 = 9
So 139889-65-9 is a valid CAS Registry Number.