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(3S,4S,6S)-4-Methyl-6-((4S,5S)-2,2,5-trimethyl-[1,3]dioxan-4-yl)-hept-1-en-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80657-89-2

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80657-89-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80657-89-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,5 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80657-89:
(7*8)+(6*0)+(5*6)+(4*5)+(3*7)+(2*8)+(1*9)=152
152 % 10 = 2
So 80657-89-2 is a valid CAS Registry Number.

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