The CAS Registry Mumber 5097-91-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,9 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 5097-91: (6*5)+(5*0)+(4*9)+(3*7)+(2*9)+(1*1)=106 106 % 10 = 6 So 5097-91-6 is a valid CAS Registry Number.
5097-91-6Upstream product
5097-91-6Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for5097-91-63-[(E)-2-phenylethenyl]pyridine