The CAS Registry Mumber 56816-57-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,8,1 and 6 respectively; the second part has 2 digits, 5 and 7 respectively. Calculate Digit Verification of CAS Registry Number 56816-57: (7*5)+(6*6)+(5*8)+(4*1)+(3*6)+(2*5)+(1*7)=150 150 % 10 = 0 So 56816-57-0 is a valid CAS Registry Number.
56816-57-0Upstream product
56816-57-0Downstream Products
Post a RFQ
1
What can I do for you? Get Best Price
Get Best Price for56816-57-01,2,3,4,4a,4b,5,6,7,9,10,10a-Dodecahydro-7-(1,2-dihydroxyethyl)-1-hydroxymethyl-1,4a,7-trimethylphenanthren-3-ol