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(S)-1-((3aR,5S,6aR)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-4-(trimethylsilyl)but-3-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1609186-58-4

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1609186-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1609186-58-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,9,1,8 and 6 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1609186-58:
(9*1)+(8*6)+(7*0)+(6*9)+(5*1)+(4*8)+(3*6)+(2*5)+(1*8)=184
184 % 10 = 4
So 1609186-58-4 is a valid CAS Registry Number.

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