1542166-82-4 Usage
Description
15-deoxy-Δ12,14-PGJ2-d4 contains four deuterium atoms at the 3, 3'', 4, and 4'' positions. It is intended for use as an internal standard for the quantification of 15-deoxy-Δ12,14-PGJ2 by GC- or LC-mass spectrometry. 15-deoxy-Δ12,14-Prostaglandin J2 (15-deoxy-Δ12,14-PGJ2) is a metabolite of PGJ2. 15-deoxy-Δ12,14-PGJ2 is formed from PGD2 by the elimination of two molecules of water. It binds selectively to PPARγ with an EC50 of 2 μM in a murine chimera system. 15-deoxy-Δ12,14-PGJ2 is more potent than PGD2, Δ12-PGJ2, and PGJ2 in stimulating lipogenesis in C3H10T1/2 cells. The EC50 for induction of adipocyte differentiation in cultured fibroblasts is 7 μM.
Check Digit Verification of cas no
The CAS Registry Mumber 1542166-82-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,4,2,1,6 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1542166-82:
(9*1)+(8*5)+(7*4)+(6*2)+(5*1)+(4*6)+(3*6)+(2*8)+(1*2)=154
154 % 10 = 4
So 1542166-82-4 is a valid CAS Registry Number.