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(R)-2-tert-Butoxycarbonylamino-propionic acid (6E,8E,10E,16Z)-(5R,13S,14R,15R)-22-(tert-butyl-dimethyl-silanyloxy)-15-hydroxy-5-methoxy-14,16-dimethyl-3-oxo-2-aza-bicyclo[18.3.1]tetracosa-1(24),6,8,10,16,20,22-heptaen-13-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134861-33-9

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134861-33-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134861-33-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,8,6 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 134861-33:
(8*1)+(7*3)+(6*4)+(5*8)+(4*6)+(3*1)+(2*3)+(1*3)=129
129 % 10 = 9
So 134861-33-9 is a valid CAS Registry Number.

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