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12688-28-7

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12688-28-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 12688-28-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,6,8 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12688-28:
(7*1)+(6*2)+(5*6)+(4*8)+(3*8)+(2*2)+(1*8)=117
117 % 10 = 7
So 12688-28-7 is a valid CAS Registry Number.

12688-28-7Upstream product

12688-28-7Downstream Products

12688-28-7Related news

Effect of formation of calcium carbonate on foam stability in Neodol 25-3S (cas 12688-28-7) anionic surfactant systems08/23/2019

The effect of oils and hardness on stability of foams made from solutions containing 0.01 wt% of three EO alcohol ethoxysulfate sodium salt of commercial anionic surfactant Neodol 25-3S was investigated. When dissolved calcium was present under alkaline conditions using Na2CO3 instead of NaOH as...detailed

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