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143677-65-0

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143677-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143677-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,7 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143677-65:
(8*1)+(7*4)+(6*3)+(5*6)+(4*7)+(3*7)+(2*6)+(1*5)=150
150 % 10 = 0
So 143677-65-0 is a valid CAS Registry Number.

143677-65-0Downstream Products

143677-65-0Relevant articles and documents

SYNTHESIS AND X-RAY DIFFRACTION ANALYSIS OF 1-METHYL-5-(METHOXYCARBONYLMETHYL)-4,6-DIOXA-1-AZONIABICYCLOOCTANE BROMIDE

Tikhomirov, D. A.,Slyadevskaya, O. S.,Mishnev, A. F.,Eremeev, A. V.

, p. 1365 - 1367 (1991)

The reaction of methyl bromopropiolate with diethanolmethylamine gave a quaternized 5-(methoxycarbonylmethyl)-4,6-dioxa-1-azabicyclooctane, the structure and conformation of which were studied by x-ray diffraction analysis.

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