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(E)-(S)-4-[(2S,4S)-2-tert-Butoxycarbonylamino-6-(9H-fluoren-9-ylmethoxycarbonylamino)-4-methoxymethoxy-hexanoylamino]-pent-2-enoic acid 2,2,2-trichloro-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145958-11-8

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145958-11-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145958-11-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,9,5 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145958-11:
(8*1)+(7*4)+(6*5)+(5*9)+(4*5)+(3*8)+(2*1)+(1*1)=158
158 % 10 = 8
So 145958-11-8 is a valid CAS Registry Number.

145958-11-8Upstream product

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