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20003-39-8

20003-39-8

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20003-39-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 20003-39-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,0 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 20003-39:
(7*2)+(6*0)+(5*0)+(4*0)+(3*3)+(2*3)+(1*9)=38
38 % 10 = 8
So 20003-39-8 is a valid CAS Registry Number.

20003-39-8Relevant articles and documents

THIOACETIMIDOYLPHOSPHITES. SYNTHESIS AND REACTIONS WITH PROTIC REAGENTS

Al'fonsov, V. A.,Pudovik, D. A.,Batyeva, E. S.,Pudovik, A. N.

, p. 493 - 495 (2007/10/02)

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REACTIONS OF P(III) ESTERS WITH P(III) HALIDES

Belyalov, R. U.,Kibardin, A. M.,Gazizov, T. Kh.,Pudovik, A. N.

, p. 19 - 23 (2007/10/02)

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