The CAS Registry Mumber 1621066-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,0,6 and 6 respectively; the second part has 2 digits, 7 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1621066-71: (9*1)+(8*6)+(7*2)+(6*1)+(5*0)+(4*6)+(3*6)+(2*7)+(1*1)=134 134 % 10 = 4 So 1621066-71-4 is a valid CAS Registry Number.
1621066-71-4Upstream product
1621066-71-4Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for1621066-71-4(S)-2,2',3,3'-Tetrahydro-6,6'-bis[4-(trifluoromethyl)phenyl]-1,1'-spirobi[1H-indene]-7,7'-diol