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91899-91-1

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91899-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 91899-91-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,9 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 91899-91:
(7*9)+(6*1)+(5*8)+(4*9)+(3*9)+(2*9)+(1*1)=191
191 % 10 = 1
So 91899-91-1 is a valid CAS Registry Number.

91899-91-1Downstream Products

91899-91-1Relevant articles and documents

6A6B-, 6A6C-, and 6A6D-disulfonates of α-cyclodextrin

Fujita,Matsunaga,Imoto

, p. 5740 - 5741 (1984)

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