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129852-47-7

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129852-47-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129852-47-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,5 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 129852-47:
(8*1)+(7*2)+(6*9)+(5*8)+(4*5)+(3*2)+(2*4)+(1*7)=157
157 % 10 = 7
So 129852-47-7 is a valid CAS Registry Number.

129852-47-7Downstream Products

129852-47-7Relevant articles and documents

Polarized Ethylenes. IV. Synthesis of Polarized Ethylenes Using Thioamides and Methyl Dithiocarboxylates and their Application to Syntheses of Pyrazoles, Pyrimidines, Pyrazolopyrimidines, and 5-Azacyclazines

Tominaga, Yoshinori,Matsuoka, Yoshiki,Oniyama, Yukio,Uchimura, Yoshimitsu,Komiya, Hirofumi,et al.

, p. 647 - 660 (2007/10/02)

Polarized ethylenes having both electron-donating (an amino or a methylthio group) and electron-accepting (cyano, carbamoyl, methyl ester) groups on the adjacent two olefinic carbon atoms were prepared by the condensation of S-alkylthioamidinium salts or

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