The CAS Registry Mumber 143371-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,7 and 1 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 143371-41: (8*1)+(7*4)+(6*3)+(5*3)+(4*7)+(3*1)+(2*4)+(1*1)=109 109 % 10 = 9 So 143371-41-9 is a valid CAS Registry Number.
143371-41-9Upstream product
143371-41-9Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for143371-41-9(2R,4R,8R,10S)-4,10-dihydroxy-2,8-dimethyl-2,3,4,9,10,12-hexahydropyrimido[1,2-a]pyrrolo[2,1-f]purin-6(8H)-one