The CAS Registry Mumber 113577-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,5,7 and 7 respectively; the second part has 2 digits, 8 and 1 respectively. Calculate Digit Verification of CAS Registry Number 113577-81: (8*1)+(7*1)+(6*3)+(5*5)+(4*7)+(3*7)+(2*8)+(1*1)=124 124 % 10 = 4 So 113577-81-4 is a valid CAS Registry Number.
113577-81-4Upstream product
113577-81-4Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for113577-81-48-bromo-7-(3-chloro-2-butenyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione