150821-03-7 Usage
Biochem/physiol Actions
Pranlukast is a subtype specific CysLT1 receptor antagonist. Leukotrienes are involved in the inflammation response and are divided into two main classes; leukotriene B4 and cysteinyl-substituted leukotrienes.
Check Digit Verification of cas no
The CAS Registry Mumber 150821-03-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,2 and 1 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150821-03:
(8*1)+(7*5)+(6*0)+(5*8)+(4*2)+(3*1)+(2*0)+(1*3)=97
97 % 10 = 7
So 150821-03-7 is a valid CAS Registry Number.
InChI:InChI=1/2C27H23N5O4.H2O/c2*33-23-17-24(26-29-31-32-30-26)36-25-21(23)10-6-11-22(25)28-27(34)19-12-14-20(15-13-19)35-16-5-4-9-18-7-2-1-3-8-18;/h2*1-3,6-8,10-15,17H,4-5,9,16H2,(H,28,34)(H,29,30,31,32);1H2