The CAS Registry Mumber 68989-19-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,8 and 9 respectively; the second part has 2 digits, 1 and 9 respectively. Calculate Digit Verification of CAS Registry Number 68989-19: (7*6)+(6*8)+(5*9)+(4*8)+(3*9)+(2*1)+(1*9)=205 205 % 10 = 5 So 68989-19-5 is a valid CAS Registry Number.
68989-19-5Upstream product
68989-19-5Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for68989-19-5Antimony, C.I. Basic Violet 1 tannin complexes