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methyl (2R,3S,4S,6R,8E)-9-<(2S,3R)-3-ethyl-2-methyl-1,4-dioxaspiro<4.4>nonan-2-yl>-2,4,6-trimethyl-7-oxo-3-<2-(trimethylsilyl)ethoxymethoxy>-8-nonenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

127645-50-5

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127645-50-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127645-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,4 and 5 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 127645-50:
(8*1)+(7*2)+(6*7)+(5*6)+(4*4)+(3*5)+(2*5)+(1*0)=135
135 % 10 = 5
So 127645-50-5 is a valid CAS Registry Number.

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