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(2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-3-(tert-butyl-dimethyl-silanyloxy)-2-methoxy-tetrahydro-pyran-2-carboxylic acid; compound with triethyl-amine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136305-67-4

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136305-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136305-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,3,0 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 136305-67:
(8*1)+(7*3)+(6*6)+(5*3)+(4*0)+(3*5)+(2*6)+(1*7)=114
114 % 10 = 4
So 136305-67-4 is a valid CAS Registry Number.

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