130918-90-0 Usage
General Description
PNEUMADIN (RAT) is a chemical used in research to induce emphysema in rat models. It is a mixture of porcine pancreatic elastase and papain, which are enzymes that can degrade lung tissue. When administered to rats, PNEUMADIN causes lung inflammation, destruction of alveolar walls, and increased lung compliance, mimicking the pathological changes seen in human emphysema. PNEUMADIN is used in preclinical studies to better understand the mechanisms of emphysema development and to test potential therapeutic interventions.
Check Digit Verification of cas no
The CAS Registry Mumber 130918-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,1 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 130918-90:
(8*1)+(7*3)+(6*0)+(5*9)+(4*1)+(3*8)+(2*9)+(1*0)=120
120 % 10 = 0
So 130918-90-0 is a valid CAS Registry Number.
InChI:InChI=1/C47H74N12O15/c1-24(2)19-32(45(72)57-33(21-38(65)66)44(71)53-26(5)41(68)51-23-36(62)58-39(25(3)4)40(50)67)56-43(70)30(9-6-7-17-48)55-46(73)34-10-8-18-59(34)47(74)31(15-16-37(63)64)54-35(61)22-52-42(69)29(49)20-27-11-13-28(60)14-12-27/h11-14,24-26,29-34,39,60H,6-10,15-23,48-49H2,1-5H3,(H2,50,67)(H,51,68)(H,52,69)(H,53,71)(H,54,61)(H,55,73)(H,56,70)(H,57,72)(H,58,62)(H,63,64)(H,65,66)/t26-,29-,30-,31-,32-,33-,34-,39-/m0/s1