The CAS Registry Mumber 1603-33-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,0 and 3 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1603-33: (6*1)+(5*6)+(4*0)+(3*3)+(2*3)+(1*3)=54 54 % 10 = 4 So 1603-33-4 is a valid CAS Registry Number.
1603-33-4Upstream product
1603-33-4Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for1603-33-4N-[3-(morpholin-4-yl)propyl]-4-nitrobenzamide hydrochloride (1:1)