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120269-81-0

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120269-81-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120269-81-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,2,6 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 120269-81:
(8*1)+(7*2)+(6*0)+(5*2)+(4*6)+(3*9)+(2*8)+(1*1)=100
100 % 10 = 0
So 120269-81-0 is a valid CAS Registry Number.

120269-81-0Upstream product

120269-81-0Relevant articles and documents

Highly stereocontrolled total synthesis of the polyether antibiotic salinomycin. III. Total synthesis of salinomycin via coupling of C1-C9, C10-C17, and C18-C30 segments

Horita,Oikawa,Nagato,Yonemitsu

, p. 1717 - 1725 (2007/10/02)

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