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86661-86-1

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86661-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86661-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,6 and 1 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 86661-86:
(7*8)+(6*6)+(5*6)+(4*6)+(3*1)+(2*8)+(1*6)=171
171 % 10 = 1
So 86661-86-1 is a valid CAS Registry Number.

86661-86-1Downstream Products

86661-86-1Relevant articles and documents

BENZOXADIAZOCINES, BENZOTHIADIAZOCINES AND BENZOTRIAZOCINES-II THE SYNTHESIS OF 3,4,5,6-TETRAHYDRO- AND 1,2,3,4,5,6-HEXA-HYDRO-1,3,6-BENZOTRIAZOCINES

Bertha, Ferenc,Hornyak, Gyula,Zauer, Karoly,Lempert, Karoly

, p. 1199 - 1201 (2007/10/02)

The general method devised by two of the authors for the synthesis of the novel 3,1,6-benzoxadiazocine, 3,1,6-benzothiadiazocine and 1,3,6-benzotriazocine ring systems has been applied to the preparation of a series of 3,4,5,6-tetrahydro- and 1,2,3,4,5,6-

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