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138433-41-7

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138433-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138433-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,4,3 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 138433-41:
(8*1)+(7*3)+(6*8)+(5*4)+(4*3)+(3*3)+(2*4)+(1*1)=127
127 % 10 = 7
So 138433-41-7 is a valid CAS Registry Number.

138433-41-7Upstream product

138433-41-7Downstream Products

138433-41-7Relevant articles and documents

Origins of Small Proton Chemical Shift Differences in Monodeuterated Methyl Groups

Ogba, O. Maduka,Elliott, Stuart J.,Kolin, David A.,Brown, Lynda J.,Cevallos, Sebastian,Sawyer, Stuart,Levitt, Malcolm H.,O'Leary, Daniel J.

, p. 8943 - 8949 (2017)

We have recently shown that the small proton chemical shift difference in 2-methyl-1-(methyl-d)piperidine supports a long-lived nuclear spin state. To identify additional candidate molecules with CH2D groups exhibiting accessible long-lived sta

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