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methyl 4,6-dideoxy-4-<<(2,4,6-trideoxy-4-<<4-<(6-deoxy-2,4-O,O-bis<(1,1-dimethylethyl)dimethylsilyl>-3-O-methyl-α-L-mannopyranosyl)oxy>-5-iodo-2,3-dimethoxy-6-methylbenzoyl>thio>-3-O-<(1,1-dimethylethyl)dimethylsilyl>-β-D-ribo-hexopyranosyl)oxy>>.... is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138785-41-8

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138785-41-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138785-41-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,7,8 and 5 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138785-41:
(8*1)+(7*3)+(6*8)+(5*7)+(4*8)+(3*5)+(2*4)+(1*1)=168
168 % 10 = 8
So 138785-41-8 is a valid CAS Registry Number.

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