26,28-bis(1-methylethoxy)pentacyclo<19.3.1.13,7.19,13.115,19>-octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,27-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 151990-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,9 and 0 respectively; the second part has 2 digits, 2 and 5 respectively. Calculate Digit Verification of CAS Registry Number 151990-25: (8*1)+(7*5)+(6*1)+(5*9)+(4*9)+(3*0)+(2*2)+(1*5)=139 139 % 10 = 9 So 151990-25-9 is a valid CAS Registry Number.
Get Best Price for151990-25-926,28-bis(1-methylethoxy)pentacyclo<19.3.1.13,7.19,13.115,19>-octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,27-diol